Iknathad, Enraged Mountain

Iknathad, Enraged Mountain enters the
battlefield tapped with six slumber counters on it.
As long as Iknathad has a slumber counter on it,
it's a land. (It's not a creature.)
Landfall—Whenever a land enters the battlefield
under your control, you may remove a slumber counter from Iknathad. If Iknathad has no
slumber counters on it, it fights up to one target creature you don't control.
{t}: Add {r} or {g}.