mtg ikoria lair of behemoths commander decks Ikoria: 2020 Magic: The Gathering Enhanced Evolution

All of the double-faced cards in this set are what's called nonmodal double-faced cards, previously known as transforming double-faced cards

Mikaeus, the Unhallowed Mikaeus, the Unhallowed provides a fantastic source of sacrifice fodder in the command zone, as well as easy access to about a dozen infinite combos that rely on Mikaeus to infinitely sacrifice creatures

Meanwhile, Rebirth, Reincarnation and especially Revelation all feel like they should be more 'White' spells

This Gandalf the White promo would be expensive even if it was widely available, but only the best of the best were able to get their hands on it