Khras, Grotto Ur-Beast

Trample, Indestructible
{2}{u}: Discard Khras, Grotto Ur-Beast.
{3}{b}: Exile Khras, Grotto Ur-Beast from your graveyard with a carapace counter on it.
{4}{r}: Put Khras, Grotto Ur-Beast onto the battlefield under your control from exile if it has
a carapace counter on it. It gains haste until end
of turn. Exile it at the beginning of the next end step.