Marwyn, the Nurturer [Dominaria Prerelease Promos] Turtle if Genesis is in your

if Genesis is in your graveyard

(They're artifacts with "{T}

its owner may cast it without paying its mana cost

Set: New Phyrexia Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Set: Mercadian Masques Type: Creature — Kraken Rarity: Rare Cost: {5}{U}{U}{U} Tidal Kraken can't be blocked

Marwyn, the Nurturer [Dominaria Prerelease Promos] Turtle if Genesis is in yourSet: Dominaria Prerelease Promos Type: Legendary Creature Elf Druid Rarity: Rare Cost: {2}{G} Whenever another Elf enters the battlefield under your control, put a +1 +1 counter on Marwyn, the Nurturer. {T}: Add an amount of {G} equal to Marwyn's power. Midwife to mothers and leader to all.