Kroble, Envoy of the Bog

CMC 5

Legendary Creature — Spider Human Hero

Menace Whenever a creature you control attacks alone, put a +1/+1 counter on it. Then surveil X, where X is the number of counters on it. (Look at the top X cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

P/T: 4/4