Styanax, The Indomitable

First Strike, Reach, Trample, Indestructible

Whenever Styanax, The Indomitable attacks, gain life equal to the number of creatures your opponents control.

Whenever Styanax, The Indomitable blocks, put {x} into your mana pool where X is the number of creatures you control.

Players may spend mana as though it were mana of any color and you don't lose unspent mana as steps and phases end.