Nassgath

Skulk, as long as you control 6 or more lands
Nassgath gains +3/+3.
Whenever Nassgath becomes the target of a spell
or ability an opponent controls, counter that spell
or ability unless its controller pays {2}.
Whenever Nassgath deals combat damage to a
player, scry 2. Then reveal the top card of your library, if it's a land put it into your hand.