Famed for its starring role in the Kalos anime series, where it gained a special form in Ash-Greninja, which gamers can actually use in certain games
The answer is Mirage Gate [Lost Origin]
Lose the Way might give you that extra turn, Tinker Bell Fast Flier is an Amethyst surfing Minnie, and Sisu Uniting Dragon will lie dormant until the Dragons return from their deep slumber
The deck also features quick, efficient burn and removal spells such as Lightning Strike and Skewer the Critics
All in all, Tyvar will be one of the main reasons to be trying Elves in Standard and Ill be even trying him out in Modern at some point (whether or not a four-mana Planeswalker is any good in that format)
Free equips are the bread and butter of equipment decks, and a 2/2 for two that sweeps up one of the myriad two or three mana value swords and can attack for free is definitely worth a look