Cast all spells in your libraryCast any number of spells from opponents' librariesExile all librariesNear-infinite +1/+1 counters on a creatureNear-infinite creature ETBNear-infinite creature LTBNear-infinite death triggersNear-infinite green manaNear-infinite landfall triggersNear-infinite magecraft triggersNear-infinite recursion of lands you controlNear-infinite creature sacrifice triggersNear-infinite storm count
How it works
Cast Etali by paying 5
When Etali enters, it triggers.
Holding priority, activate Phantom Train by sacrificing Etali.
When Etali dies, Yedora triggers, returning Etali from your graveyard to the battlefield face-down as a Forest land.
Resolve the Phantom Train ability.
Holding priority, activate Etali by tapping it, adding .
Resolve the Etali trigger from step 2, exiling cards from the top of each library until each player has exiled a nonland card, and causing you to cast any number of those cards without paying its mana cost.
For each card cast, Toph's second ability triggers once.
Resolve the first Toph trigger, earthbending Etali.
Resolve any remaining triggers, earthbending any other lands you desire. If you do not want to earthbend other lands, target Etali with all remaining triggers.
Activate Phantom Train by sacrificing Etali.
When Etali dies, Toph and Yedora trigger.
Resolve the Yedora trigger, choosing not to return Etali.
Resolve the Toph trigger, returning Etali from your graveyard to the battlefield tapped.