I would like to have my players contend with a monster that they aren't quite strong enough to defeat. One option available to them after doing some research would be to get certain weapons in order ...
Say I have an attack which causes damage and vulnerability on hit, until the end of my next turn. (for example Psion's Mind Break). Does the damage from the attack causing vulnerability deal extra ...
Suppose I have vulnerable 5 fire on a monster and I hit it with a basic melee attack. This melee attack comes with an extra 3 fire damage from Swordmage's Burning Blade, and an extra 1d4 fire damage ...
In a recent encounter there were creatures with vulnerability to burst attacks. One character used an attack that had the range 'Close Burst 10', and target 'One Creature'. The DM defined this as a ...