Biomass Mutation [Commander 2021]Set: Commander 2021 Type: Instant Rarity: Rare Cost: {X}{G U}{G U} Creatures you control have base power and toughness X X until end of turn. "A regression to ancient forms? A glimpse of future evolutions? Or a fleeting alteration of the present?" Vorel of the Hull Clade

In darkness

Every hour

When Captain of the Watch enters the battlefield

Sacrifice an artifact: Each other player sacrifices an artifact

Reverse Type: Legendary Land (Transforms from Vance's Blasting Cannons

It prefers swallowing things whole

each opponent loses 3 life unless they discard a card

Designed to restrain petty thoughts

Set: Double Masters Type: Artifact Rarity: Rare Cost: {2} {T}: Put a charge counter on Ratchet Bomb

Set: Alpha Edition Type: Creature — Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach

The First Eruption deals 3 damage to each creature

Bloodrush — {3}{R}{R}