
Target creature gets +2/+2 until end of turn. If it's an enchanted creature or enchantment creature, it also gains hexproof and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)
Karametra's Blessing has 2 printings, first in Theros Beyond Death (2020). EDHREC ranks it #8,907 among Commander cards. It appears most in Light-Paws, Emperor's Voice decks (5,220 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.