Htirenk, the Corrupted King

{u}: Target land becomes a basic land type of your
choice until your next turn
{1}{b}: Target opponent sacrifices a nonland permanent at random
2{p/w}: Incubate 2 X times X is equal to the amount of
lands you control
{3}{r}: All creatures you control gain battle cry and flanking until end of turn and tap all creatures a
random opponent controls
{4}{g}: Search your library for a
creature and put it onto the battlefield