Preston, the Vanisher + Wormfang Drake + Bartolomé del Presidio + Chord of Calling
Preston, the Vanisher
Wormfang Drake
Bartolomé del Presidio
Chord of Calling
Infinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite creature tokensInfinite death triggersInfinite recursion of creature cards in your graveyardInfinite creature sacrifice triggers
How it works
Cast Chord of Calling by paying at most 3, searching your library for Wormfang Drake and putting it onto the battlefield.
When Wormfang Drake enters, it and Preston trigger.
Resolve the Wormfang Drake trigger, exiling another creature if needed.
Resolve the Preston trigger, creating a token copy of Wormfang Drake that is a 0/1 Illusion.
When the Wormfang Drake token enters, it triggers, exiling the nontoken Wormfang Drake.
Activate Bartolomé del Presidio by sacrificing the Wormfang Drake token
When the Wormfang Drake token dies, it triggers, returning Wormfang Drake from exile to the battlefield.