Biomass Cell

Biomass Cell can't attack or block and enters the battlefield tapped
{t}: Create a token copy of Biomass Cell
Sacrifice 8 creatures named Biomass Cell: create
a 2/2 mutant creature token called "Biomass
Basic Combat Form" with "whenever this
creature destroys another creature, create
a X/X mutant creature token called
"Biomass Pure form" where X is the destroyed creature's toughness."