The Sorcerer's Empowered Spell metamagic option reads

Empowered Spell When you roll damage for a spell, you can spend 1 sorcery point to reroll a number of the damage dice up to your Charisma modifier (minimum of one). You must use the new rolls.

While the spell Immolation reads (emphasis added):

Flames wreathe one creature you can see within range. The target must make a Dexterity saving throw. It takes 8d6 fire damage on a failed save, or half as much damage on a successful one. On a failed save, the target also burns for the spell’s duration. The burning target sheds bright light in a 30-foot radius and dim light for an additional 30 feet. At the end of each of its turns, the target repeats the saving throw. It takes 4d6 fire damage on a failed save, and the spell ends on a successful one. These magical flames can’t be extinguished by nonmagical means.

If a sorcerer with +5 CHA uses spends 1 sorcery point for Empowered Spell on Immolation to re-roll 3 of the 8d6 and the target fails its save on its next turn can the Sorcerer re-roll an additional 2 dice of the 4d6 damage because they have not yet re-rolled the maximum dice (5) allowed by using Empowered Spell?

This question might include whether Empowered spell should be read as:

"When you roll damage for a spell, you can spend 1 sorcery point to reroll a number of the damage dice [from that damage roll] up to your Charisma modifier"
"When you roll damage for a spell, you can spend 1 sorcery point to reroll a number of the damage dice [for that spell] up to your Charisma modifier"

This question is about a single use of Empowered Spell.

A related Sage Advice ruling

  • \$\begingroup\$ I am asking if the ability to reroll can be applied over multiple turns. \$\endgroup\$
    – user60913
    Commented Sep 28, 2020 at 14:06
  • \$\begingroup\$ Thanks for clearing that up. :-) I misunderstood your question completely. \$\endgroup\$ Commented Sep 28, 2020 at 14:46

2 Answers 2


Yes, that is supported by a Sage Advice ruling on Scorching Ray

Empowered Spell:

When you roll damage for a spell, you can spend 1 sorcery point to reroll a number of the damage dice up to your Charisma modifier

Note that it says "the damage dice" [for the spell]. If it had said "When you roll damage for a spell, you can spend 1 sorcery point to reroll a number of those damage dice", then that would be an unambiguous statement that the only dice that may be rerolled are specifically those which triggered the Empowered Spell Ability. However, since it only says "the damage dice", it leaves open the possibility that for a spell that has multiple sets of damage dice, one set of dice may be the trigger for empowered spell and another set may be the ones actually rerolled, so long as those are also damage dice of the spell.

For a look at how this has been adjudicated with another spell, see this Sage Advice about Scorching Ray, where it clearly says that the Empowered Spell ability may apply to different rays.

Note that these different rays are each different attacks, and that they must therefore be resolved in a temporal order. If the first ray hit and thus did damage, that could trigger the Empowered Spell ability, which could then be used to reroll dice on that ray or a second ray or both (according to Sage Advice), including on a ray which had not yet been determined to hit or miss. This is permissible even though the damage occurs at two different points in time, even though the damage that triggered the Empowered Spell is not necessarily the damage that was rerolled, and even though the damage to be rerolled does not yet definitively exist, because both sets of damage dice are damage from the same spell.

Moving to your question about Immolation, this is still damage from the same spell, and although the damage on the second turn may not happen (due to a successful save), the same can be said of the potential damage from a second Scorching Ray (that may not hit). The only difference between the two examples is that the Scorching Ray damage dice are rolled at different times but all on the same turn, whereas the Immolation dice are ruled over multiple turns.

The one thing the Sage Advice does not tell us is whether one may wait to see the results of a roll before deciding which other dice to reroll. For example, if I have a Cha +3, three dice to reroll, and some of the rerolls are being used on dice that did not trigger the Empowered Spell, may I decide which ray(s) to spend my dice on after I see whether they hit, or after I see whether what their damage is? Or, do I have to assign all the rerolls all at once, at the moment the metamagic ability is used? See this question.

  • 1
    \$\begingroup\$ @Odo The timing part is not germane to this question (although it is central to your other one). I am removing. \$\endgroup\$
    – Kirt
    Commented Sep 28, 2020 at 16:54

No, that would require a second use of Empowered Spell on one spell

Empowered Spell triggers "[w]hen you roll damage for a spell." When 8d6 is rolled, the ability triggers, and you have the option to spend a sorcery point and reroll some dice. However, you can only reroll "a number of the damage dice" [emphasis added], meaning that you can only reroll a number of the dice whose rolling triggered the ability in the first place — that is, you can only reroll some of the 8d6, not any of the future 4d6.

However, the 8d6 and the 4d6 are separate instances of rolling damage for the spell and thus trigger the ability separately, so you could choose to Empower one of these rolls at the time it happens without Empowering the other. You cannot Empower more than one roll per spell, as only one metamagic option can be applied to a single spell. See this Sage Advice entry:

Metamagic rules state you can’t use multiple Metamagic options on a single spell. Can you use one option multiple times?

A sorcerer can use one Metamagic option once in the casting of a spell, not the same option more than once. For instance, a sorcerer can’t quadruple the duration of a spell by spending 2 sorcery points on Extended Spell.

  • 3
    \$\begingroup\$ An interesting note is that this Sage Advice ruling indicates your conclusion is not RAI because Empowered Spell can affect multiple rays of Scorching Ray even though each ray has a seperate damage roll. dndbeyond.com/sources/sac/sage-advice-compendium#SA053 \$\endgroup\$
    – user60913
    Commented Sep 27, 2020 at 21:01
  • 1
    \$\begingroup\$ Hmm... I don't see how to resolve that with how I read the rules, so I'm just going to leave this answer here and let the votes decide. \$\endgroup\$
    – jwodder
    Commented Sep 27, 2020 at 21:11
  • 1
    \$\begingroup\$ You may be right, but it might be a reach on the second roll since a new turn has arisen. And if you are right, that's a real punch to the face for the Sorcerer, since Meta Magic is the big deal for Sorcerers ... so I hope that this answer isn't right. \$\endgroup\$ Commented Sep 28, 2020 at 12:02

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