from a gameplay perspective, it groups abilities that care if a nonland permanent left the battlefield this turn or if a spell was "warped" (cast for its warp cost) this turn
But to play it, the symbols in the upper right tell me that I need to have one mountain land card out and one other land of any other type
When you deal combat damage to a foe's face with the Avenger, you get a free Regrowth effect that can only target permanents
Honorable Mention #3: Twinblade Assassins Deathreap Ritual
The answer was originally these were going to be Chandra's goggles, but there was a problem
Consider these Commanders from Magic: The Gathering's Transformers collaboration In a never-ending attempt to reach all corners of pop culture, Magic: The Gathering and its Universes Beyond enterprise have finally given us some Transformers , albeit in collector boosters of a Standard set The Brothers' War