Summoned pets (not necro pets) now carry MASK_PET, so pet-targeted AOE powers can find them. The checkForAggro pet scan is held off with PET_AGGRO_ENABLED until it checks rune enemy lists, filters targets and keeps pet targets (plan-mask-pet.md steps 2-4). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>