Firmpyrean, Aethers Root

Eminence — At the beginning of combat on your
turn, if Firmpyrean, Aethers Root is in the
command zone or on the battlefield, target
creature you control gains sparksap until end of
turn. (Damage dealt by this creature to players and
planeswalkers also causes you to gain that much
{e}.)
Trample, sparksap