Ulamog, the Defiler (Retro) [Modern Horizons 3] Cat Soldier you may change "swampwalk" to

you may change "swampwalk" to "plainswalk

—Nicol Bolas

Set: Planechase Anthology Type: Legendary Creature — Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}

Each creature you control can block an additional creature each combat

Set: Double Masters 2022 Type: Instant Rarity: Rare Cost: {B/P} ({B/P} can be paid with either {B} or 2 life

Ulamog, the Defiler (Retro) [Modern Horizons 3] Cat Soldier you may change "swampwalk" toSet: Modern Horizons 3 Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} When you cast this spell, target opponent exiles half their library, rounded up. WardSacrifice two permanents. Ulamog, the Defiler enters the battlefield with a number of +1 +1 counters on it equal to the greatest mana value among cards in exile. Ulamog has annihilator X, where X is the number of +1 +1 counters on it.