Spawn of the End

Spawn of the End can't attack.
{t}, Sacrifice another creature: Place a trample
counter and a hatch counter on this creature.
If there is a hatch counter on this creature
place an indestructible counter and a hatch
counter on this creature. If there are two
hatch counter on this creature
place a lifelink counter and a hatch counter on this creature.
Transform if it has three hatch counters.