Biomass Mutation - The List (PLIST)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

You choose which creatures attack this turn

Voice of Duality gets +1/+1 until end of turn

Enchant creature Enchanted creature has "{R}

Whenever a commander you control deals combat damage to an opponent

{T}: Attach target Equipment you control to target creature you control

[−7]: Search your library for any number of Elf creature cards

When it does

it requires brains

Whenever Ghostly Pilferer becomes untapped

then you gain 1 life for each permanent of that color

) When Masked Vandal enters the battlefield

On snow-white wings fearless you fly