Yorion, Sky Nomad (Promo Pack) [Ikoria: Lair of Behemoths Promos] Elemental Dog you may have target creature

you may have target creature defending player controls untap and block it if able

Eldrazi Type: Creature — Imp Rarity: Common Cost: {1}{B}{B} Flying

Whenever Loch Dragon enters the battlefield or attacks

and of course

Yorion, Sky Nomad (Promo Pack) [Ikoria: Lair of Behemoths Promos] Elemental Dog you may have target creatureSet: Ikoria: Lair of Behemoths Promos Type: Legendary Creature Bird Serpent Rarity: Rare Cost: {3}{W U}{W U} Companion Your starting deck contains at least twenty cards more than the minimum deck size. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} any time you could cast a sorcery.) Flying When Yorion enters the battlefield, exile any number of other nonland permanents you own and control. Return