Vernal Sovereign [Ravnica: Clue Edition] Viashino Rogue {1}: Target spell or permanent

{1}: Target spell or permanent becomes white until end of turn

so it's marketed as a single-use game

Set: Hour of Devastation Promos Type: Artifact Rarity: Rare Cost: {3} {2}: Mirage Mirror becomes a copy of target artifact

the hitman of hats

Vernal Sovereign [Ravnica: Clue Edition] Viashino Rogue {1}: Target spell or permanentSet: Ravnica: Clue Edition Type: Creature Elemental Elk Rarity: Rare Cost: {4}{G}{W} Whenever Vernal Sovereign enters the battlefield or attacks, create a green and white Elemental creature token with "This creature's power and toughness are each equal to the number of creatures you control." It is spring incarnate, its gentle warmth chasing away the last of winter's bite.