Kurrg, Rampaging Disdain

Flying, trample, first strike
Creatures your opponents control lose trample
and first strike, and can't gain trample or
first strike.
{g/u}{r/g}{u/r},{t}, exile a land card you control: target creature you control gains your choice of trample
or first strike for the rest of the game, and Kurrg
doesn't untap during your untap step.