Guardian of Apep's Oasis

Haste
When Guardian of Apep's Oasis enters the battlefield, creatures you control gain trample and
get +X/+X until end of turn, where X is the
number of lands you control.
Apep once deemed the bottom of the sea of sand to be its grave, not the palace of a dispossessed king. The poison
of "wisdom" would soon free Apep from the hatred and
anger festering within it over countless moons.