Intrepid Hellkite

Flying, trample
Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1/+1 counters on it.)
{3}, Remove a +1/+1 counter from Intrepid Hellkite: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.