In d20 and similar games, any sort of extra attack that gets triggered by an enemy opening up his defenses either during his turn or while taking an opportunity action.

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My group's misunderstood opportunity attacks for years; what to do now I know this?

So, it turns out that my group has been doing shifting/OAs wrong for the 2½ years and the four campaigns we've played 4.0. We've always assumed that non-shift movement was safe, as long as it was ...
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Why does shifting in D&D 4 not provoke Opportunity Attacks?

My gaming group is brand new. We had our first session tonight. I had a few questions for this SE... the first is this one. Why does shifting in D&D 4 not provoke Opportunity Attacks? Or am I ...
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Does a reach weapon allow you to threaten squares 10 feet away or not?

In D&D 5e, does a reach weapon allow you to threaten squares up to 10 feet away for the purpose of Opportunity Attacks or does it just allow you to attack squares up to 10 feet away? There is ...
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If an enemy moves and provokes an opportunity attack, where are they when the AoO happens?

I was surprised to find no mention of this in the Opportunity Attack rules on d20pfsrd or on the Paizo SRD: if an enemy moves from tile A to tile B and provokes an opportunity attack from me in doing ...
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958 views

What is the reason for introducing the rule for Attacks of Opportunity in D&D?

The Attacks of Opportunity are an important part in D&D and spinoffs of the game like Pathfinder. What does this rule for the game-system? How does it affect the fun of the players? Why was this ...
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Does making an opportunity attack with a ranged weapon provoke an opportunity attack?

If I make an opportunity attack with a ranged weapon (e.g., a crossbow) against an adjacent enemy, does it provoke an opportunity attack as well?
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If a readied ranged attack action is used against the appearance of a burrowing creature, does the attack provoke an attack of opportunity?

In a recent D&D 4e session the characters readied an action, with the condition being the appearance of a burrowing creature from the ground. Suddenly the creature burst from the ground in front ...
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624 views

Does movement whilst hidden provoke opportunity attacks?

Playing a rogue in my first two D&D Sessions ever thanks to online tabletop (a god send, really!) However, I've come to learn that it's not an easy task (however, my healer has kept me from death ...
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Does a falling creature provoke Opportunity Attacks on the way down?

I'm in a D&D4e game right now, and in the current combat there are some flying creatures which may soon be knocked prone by PC #1. As part of being knocked prone, a flying creature falls to the ...
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390 views

If movement is interrupted and an enemy occupies the destination square, is the movement lost?

Rules Compendium p.195 states: If an interrupt invalidates a triggering action, the triggering action is lost. It also states on p.197 that Opportunity Actions Interrupt the triggering action. ...
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How can you force an opponent to provoke an opportunity attack?

I'm wondering if there's any way to give the fighter an extra attack by forcing the opponent to move out of a threatened square. Does bull rush provoke an opportunity attack against the target? Bull ...
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Do large creatures provoke Opportunity Attacks when moving if some part of them still occupies the threatened square?

This scenario happened in our 4E game last night. A Troll (2x2) started in a non-threatened space and tried to move 2 squares to attack the cleric. With the first step, it entered a square ...
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545 views

Does a defender get to respond to a marked target making an opportunity attack on another PC?

Had a moment in my last session where the Striker provoked an Opportunity Attack from a Monster that was marked by the Defender. After the attack was resolved, our Defender wanted to respond with his ...
8
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1answer
289 views

Does the Direct The Strike power provoke OA?

Does using the Warlord's Direct The Strike power provoke opportunity attacks? It is a Ranged 5 power with only the Martial keyword (not an Implement or Weapon attack). It seems to me like it should ...
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3k views

Can a creature use an immediate interrupt power and an opportunity attack in the same round?

Can one creature or character use both an immediate interrupt and an opportunity attack in the same round, or are they mutually exclusive actions?
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226 views

In 3.5 DnD, readying a move action to go adjacent to an enemy provoking AoO

If you ready an action to move into threat range of an enemy triggered by that enemy doing something that would trigger an Attack of Opportunity (such as casting a spell or moving out of a square), do ...
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When a creature is prone, can it make opportunity attacks?

If a creature is knocked prone, can it still make opportunity attacks?
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663 views

Combat Challenge vs Opportunity Attack - which happens first?

If a fighter has marked an enemy, and the enemy does a ranged attack against someone other than the fighter, I believe the fighter can attack using Combat Challenge as the enemy is making an attack ...
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In D&D 3.5 Why does “Withdraw” not trigger an “Attack of Opportunity”?

In D&D 3.5 "Withdraw" is defined as follows: Withdrawing from melee combat is a full-round action. When you withdraw, you can move up to double your speed. The square you start out in is ...
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Does phasing away from an opponent provoke an attack of opportunity?

I know the rules for opportunity attacks: the only way to avoid an attack of opportunity is to either shift away or teleport away. However, if a creature moves via phasing, do they still trigger ...
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591 views

Can you shift, or move your speed, while squeezing?

One would imagine that movement while squeezing would be somewhat hindered, as making oneself occupy less than their normal space is not an easy task. In reading comments to a recent answer on the ...
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Attack of Opportunity & spell casting

I'm a little stumped with this. Example, casting a spell, 1 standard action provokes attack of opportunity. The enemy is allowed a single melee attack. So, each time the wizard casts a spell, ...
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390 views

Do bonuses against Opportunity Attacks stack?

I have started playing a halfling rogue. His racial bonus to AC against Opportunity Attacks is +2. Because he is an Artful Dodger he also has a class feature of adding his CHA MOD (which is +5) to his ...
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375 views

Can a creature inside a Stinking Cloud make an Opportunity Attack against a creature outside of it?

The text for Stinking Cloud says Effect: The burst creates a zone of poisonous vapor that blocks line of sight until the end of your next turn.... Does that mean that even at the inside ...
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When can I make opportunity attacks?

What provokes an opportunity attack? In 3.X moving out of a threatened square, standing up from prone, casting a spell (unless cast defensively), or making a ranged attack provoked, while in 4e ...
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186 views

How can I gain an attack of opportunity when a creature moves INTO reach?

Is there any way to reliably to gain an attack of opportunity when a creature moves into your reach? I already know you get one when a creature moves by you or away from you, and that's not what I'm ...
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Does movement continue after an Opportunity Attack?

If a character moves away from a square adjacent to a monster, the monster gets an OA. Good. What happens after the attack is resolved? Can the character continue moving? So far, I've houseruled ...
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1answer
845 views

Does drinking a potion permit an opportunity attack?

I've seen a question on here before that mentioned drinking a potion opens up a character to an opportunity attack, but the question was referring to Pathfinder. Is this the case for DnD 5e?
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Attacks of Opportunity from moving within a threatened area?

I'm curious about moving in threatened squares, say I'm a fighter and I'm already in a square fighting a monster with normal melee range and I move to the opposite side of him so that an ally can move ...
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134 views

What's the attack of opportunity for a monk

What if a monk is allowed to do an attack of opportunity on a spellcasting enemy, is the monk only allowed to one attack, or use full attack like +10 / +5 for a level 14 monk?
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212 views

Does the Linebreaker feat imply that the battlemind provokes an opportunity attack?

Linebreaker Benefit: When you use your speed of thought, you can enter an enemy's space. Doing so ends the movement. You must then slide the enemy 1 square. Unless a Battlemind takes ...
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1answer
594 views

How many times does Sneak Attack damage apply?

In 3.5e, I used to add Sneak Attack damages to all the attacks of my character as long as the target was flat-footed or flanked or... However, when discussing the feature with wax eagle he mentioned ...
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559 views

Does an opportunity attack that stuns prevent the movement?

If I make an opportunity attack with some combination of riders that will cause a hit to stun (or if the victim has already taken some action, daze) can the target of my attack continue their ...
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1answer
862 views

Do rogues get sneak attack damage added to attacks made outside their turn?

PHB says 'once per turn,' so, it would seem that a Rogue with Sentinel, for example, could "consistently" deal Sneak attack twice per round (whether the enemy triggers an OA or the melee weapon attack ...
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203 views

AoOs against the same enemy on his turn?

I had this question: Attacks of Opportunity from moving within a threatened area? So, if an enemy goes from one threatened square to another one threatened by the same guy twice, and the area ...
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2answers
267 views

Does moving into an opponent's square generate an Attack of Opportunity when you do so with a 5-foot step?

This question is relevant specifically to creatures with a reach equal to 0', as they have to go into opponents' squares in order to attack. From Big and Little Creatures in Combat: Tiny, ...
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AoO and subsequent rolls

I read somewhere that if you take an action that causes an AoO, from the subsequent roll for that action, you have to subtract the eventually taken damage. Is it right? If yes, does this apply too to ...
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1answer
356 views

Does a proning opportunity attack end movement in the square a creature was moving from?

For the party I DM for, one of the Minotaur players has an nearly absurd (judgement call) feat called Opportunity Gore. Opportunity Gore lets a Minotaur use his racial power Goring Charge over and ...
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319 views

Attack of Opportunity with ranged weapons

Attacks of Opportunity with a ranged weapon seems like an insane concept. The way I understand it, if a creature were to move within range of a PC's light crossbow it would trigger an AoO. If so that ...
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942 views

How can I make Attacks of Opportunity using a ranged weapon?

Is there any way a character can make an attack of opportunity using a ranged weapon? If so, how? What book does it come from?
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269 views

Does an invisible creature trigger an opportunity attack if it makes a ranged attack

Does an invisible creature trigger an opportunity attack if it makes a ranged attack? And if it does, is the opportunity attack -5 as it's against an invisible creature? Where does the invisibility ...
4
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1answer
254 views

What's with the Paladin's ranged powers? Do they provoke opportunity attacks?

So I am a little bit confused. I am currently playing a Paladin built for tanking and holding the front while my party hopefully finishes the enemy off before I die. I was looking though some of the ...
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258 views

Opportunity Knocks and opportunity attacks

This is a question about timing. If a rogue character has the Opportunity Knocks feat: Whenever you hit with an opportunity attack ... the enemy you hit ... grants combat advantage to you until ...
4
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1answer
613 views

Does a Monk use Dex on basic melee attacks

Does the monk's unarmed strike use Dexterity or Strength when making Opportunity Attacks? Our DM swears up and down that it goes off of Strength, but everything we read says that all of a monk's ...
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314 views

Can a Combat Challenge/Divine Challenge/Warden's Fury interrupt an opportunity attack?

Can a Defender's interrupt ability stop an opportunity attack? If so, can I get a page reference?
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0answers
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I want to be hit, but my AC is too high [duplicate]

One of my players has a build that grants advantages when he is hit, especially when hit by an Opportunity Attack. The problem is that his AC is very high, so straight rolls miss. My natural ...
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524 views

Is throwing other PC's possible? [duplicate]

Possible Duplicate: How do you rule halfling tossing as a combat action? Hello, one of my fellow players brought upon a good question to me; is possible to throw another PC almost like a ...
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Does a rogue get precision damage during an attack of opportunity if flanking?

In the Pathfinder rules here's what it says: If a rogue can catch an opponent when he is unable to defend himself effectively from her attack, she can strike a vital spot for extra damage. ...
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D&D 3.5e understanding attacks of opportunity

I am currently assisting in the dming of the game as far as understanding rules. in the last game session we played i experianced a AoO for the first time as did the actual dm. A pc(1) was engaged in ...
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Enemies AoO generate AoOs? AoOs for non-beginners, understanding Karmic Strike and Robilar's gambit

I've got a robilar knockback dungeoncrasher build and I want to fully understand how does it work. So, let me get this stright: Jack the barbarian has a sword on his hand and both feats in the title ...