Karkinos, Ancient's Rebirth

Indestructible
Ward - Pay mana equal to the amount
of islands you control.
When Karkinos, Ancient's Rebirth enters
the battlefield, search your library for up
to ten lands and put them onto the
battlefield tapped.
Sacrefice 3 islands: Search your deck for a Crab
and put it onto the battlefield, it gains haste and
skulk until end of turn.