As you might foresee, this can lead to some utterly bonkers interactions: Living Lands paired with this means no one can tap for mana any longer, as a mana ability is still an ability
After drafting the set for over six hours during an early Arena streamer event, I suspect that Avatar will go down as one of the best-received Universes Beyond crossovers
Undying returns your creatures to play untapped, so if youre able to hold this until you have a sizable board you can unleash a surprise all-in attack to kill one opponent and then reset your board (and triggers!) with whatever sacrifice outlet you have around
I know several of us here have tried to make it work and it didn't, so I see it as a trap, personally
$0.79 Dissipate Mirage $0.35 Foratog Mirage $0.35 Disenchant Ice Age $0.35 Spitting Earth Mirage $0.99 Seal of Cleansing Nemesis $0.35 Vitalizing Cascade Mirage $0.49 Mana Leak Stronghold $1.79 Impulse Visions $2.79 Sol Ring Secrets of Strixhaven Commander Decks $0.35 Pacifism Mirage $0.35 Blinding Light Mirage $0.35 Disenchant Tempest 0 results found
I cant see the harm in sitting on a brick of these now and letting time run its course