Once your token-making engine is entirely online, playing Mirkwood Bats, Reckless Fireweaver, or Nadirs Nightblade is commonly enough to close out the game
While sacrificing lands has its downsides, a Crucible of Worlds makes up for it, especially once you consider how much ramp Commander decks play
(To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.) Legendary Creature - Warrior Mutant Proliferate (CTRL to add secondary) Protection Protection (CTRL to add secondary) Pump Tyvar the Bellicose Whenever one or more Elves you control attack, they gain deathtouch until end of turn
You can, of course, combine this with Felisa, Fang of Silverquil for some very powerful plays too
This Dinosaur Commander deck brings Pantlaza, Sun-favored into the spotlight