Sludge, Stomping Earthquake

Vigilance
When Sludge, Stomping Earthquake enters
the battlefield, search your library for a basic land
card, then put it onto the battlefield tapped, then shuffle your library.
Enigma of Combination
When all Dinobots are on the battlefield
combine them into Volcanicus.
Partner with Grimlock, Snarl, Swoop, Slug