Melira, Sylvok Outcast + Wingrattle Scarecrow + Bartolomé del Presidio
Melira, Sylvok Outcast
Wingrattle Scarecrow
Bartolomé del Presidio
Infinite +1/+1 counters on a creatureInfinite creature ETBInfinite creature LTBInfinite death triggersInfinite creature sacrifice triggers
How it works
Activate Bartolomé del Presidio by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.