Izzet tempo has always been one of my favourite cube archetypes
Theres nothing saying that Wilds of Eldraine cant push this mechanic further by adding adventures to other permanents like enchantments or even battles
According to EDHREC.com, a full 18% of Commander decks registered there run it (88,947 as of the writing of this article, which actually seems underplayed to me...) which is a big chunk
Those who still collected the cards in 2003 will be familiar with its design, because, at the time, it was all anyone could talk about
Anywho, thanks for watching
Given how this can come out of nowhere to change your combat math and you can cycle it in the early game when you need to, Id be happy with Hill Gigas in most red decks