Bisweld the great

{t} pay {e}{e} create and equip an algae equipment token to Bisweld.
{2} destroy algae equipped to Bisweld,{ut} and
add {e}{e}{e}{e}{e}{e} then your opponent may
flip a coin if they win they add 4 mana of any color or {e}{e}{e}{e} if they lose you create an
algae token