Atheon, Time’s Conflux

Vigilance, Ward {2}

When Atheon enters or attacks, choose one:
-Tempo's Future: Summon three 1/1 Oracle artifact creature tokens
-Tempo's Past: Return up to two target artifact cards from any graveyard to their owners’ hands.
-Tempo's Edge: Sacrifice nine Oracles to deal 15 damage to each opponent

When Atheon, Time's Conflux is put into a graveyard form anywhere, its owner shuffles it into their library.