Commanders are usually creatures of course, so you can even play it loosely in your deck if your commander has a strong trigger worth doubling, like Sheoldred, the Apocalypse or Voja, Jaws of the Conclave
Created card: Shadowmage Infiltrator Odyssey
If your opponents exile it instead with Swords to Plowshares, then you wont get the trigger, as the creature didnt die
Our boardwipes are not your garden variety sweepers, though we are running the obligatory Cyclonic Rift because we're in Blue, this is Commander and it's just too good to pass up
The activated ability may be a somewhat difficult cost, but with cards like Timeless Lotus and Mobile Garrison, imagine how many additional combat phases you can get
For the uninitiated, the Elite Four are a group of the best Pokemon Trainers within a region, usually serving as the final challenge for the player at the end of a Pokemon game along with the only trainer that stands above them, the Pokemon Champion