Divine Sanction

When you cast this spell, you designate one creature in range, which is subjected to your divine sanction. Once per turn, if that creature makes an attack or casts a spell that requires a saving throw that doesn't include you as a target, it suffers 1d10 radiant damage.

The number of targets and damage taken increase when the spell is upcast at these levels:

• Level 3: up to 2 targets, 2d10 radiant damage
• Level 5: up to 3 targets, 3d10 radiant damage
• Level 7: up to 3 targets, 4d10 radiant damage
• Level 9: up to 3 targets, 5d10 radiant damage