Pteranodon

Stealth (Whenever this creature attacks, defending player can’t cast spells or activate abilities that target it this combat.) Flying, vigilance, Devour 1 (As this creature enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.) Whenever Pteranodon enters the battlefield with scry X and guidance X, (Guidance — Whenever this creature attacks or blocks, scry x then draw a card.) scry X, where X is the number of creatures devoured by Pteranodon. {flavor}“Wings cast shadows over the canopy; its silent flight signals the hunt.”