Phlage, Titan of Fire's Fury (Borderless) [Modern Horizons 3] Snake Cleric A deck can have any

A deck can have any number of cards named Rat Colony

Shards you control become copies of it until the beginning of the next end step

Create a token that's a copy of one of those creatures

Set: Modern Horizons 3 Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{R}{R} You may sacrifice a nontoken red creature rather than pay this spell's mana cost

Phlage, Titan of Fire's Fury (Borderless) [Modern Horizons 3] Snake Cleric A deck can have anySet: Modern Horizons 3 Type: Legendary Creature Elder Giant Rarity: Rare Cost: {1}{R}{W} When Phlage enters the battlefield, sacrifice it unless it escaped. Whenever Phlage enters the battlefield or attacks, it deals 3 damage to any target and you gain 3 life. Escape{R}{R}{W}{W}, Exile five other cards from your graveyard.