Vadrok, Apex of Thunder [Ikoria: Lair of Behemoths] Archon then sacrifice Phantasmal Sphere unless

then sacrifice Phantasmal Sphere unless you pay {1} for each +1/+1 counter on it

Set: World Championship Decks 1997 Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

Set: Game Night 2019 Type: Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying

whenever a player casts an instant or sorcery spell

and a second Myr Retriever

Vadrok, Apex of Thunder [Ikoria: Lair of Behemoths] Archon then sacrifice Phantasmal Sphere unlessSet: Ikoria: Lair of Behemoths Type: Legendary Creature Elemental Dinosaur Cat Rarity: Mythic Cost: {U}{R}{W} Mutate {1}{W U}{R}{R} (If you cast this spell for its mutate cost, put it over or under target non Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flying, first strike Whenever this creature mutates, you may cast target noncreature card with mana value 3 or less from your graveyard without paying