Razaketh, the Foulblooded Given the choice between Razaketh, the Foulblooded and Vilis, Broker of Blood, Id rather have Razakeths tutoring ability
Crashing Footfalls is a great way to win the game, and the Rhynos deck is sweet and strong: you play a very good tempo game using a ton of free spells such as Fury and Endurance, and then you cascade and gain back the advantage
This is good for a lot of reasons
The card is a star in green Commander decks, and MTG Dinosaur players are particular fans, since this battle flips into a gigantic dinosaur creature which can really help you push damage through
Scion of the Ur-Dragon sends the Dragon to the graveyard, and the effect only lasts until the end of the turn
1 The Great Henge It could be part of an engine like the Cauldron, but unlike that colored artifact, The Great Henge is fantastic all on its own