Krovikan Horror [ALL - 15] Commander you may attach target Aura

you may attach target Aura or Equipment attached to a creature you control to target creature you control

Rules Text Contains: Choose a sorcery you own from outside the game

Creature Type or Sub Type: Legendary Creature — Human Avatar Ally // Legendary Creature — Avatar Ally

Valgavoth simply expanded its boundaries until it consumed the plane

choose a creature or planeswalker card in that player's graveyard

Krovikan Horror [ALL - 15] Commander you may attach target AuraRarity: R #: 15 Creature Type or Sub Type: Creature Horror P: 2 T: 2 Rules Text Contains: At the end of any turn, if Krovikan Horror is in your graveyard with a summon card directly above it, you may put Krovikan Horror into your hand. 1: Sacrifice a creature to have Krovikan Horror deal 1 damage to target creature or player.