Trench Behemoth

Trench Behemoth

Creature - Kraken | Power/Toughness: 7 / 7 (CMC 7)
Return a land you control to its owner's hand: Untap Trench Behemoth. It gains hexproof until end of turn.
Landfall -- Whenever a land enters the battlefield under your control, target creature an opponent controls attacks during its controller's next combat phase if able.