Rosie Cotton of South Lane + Presence of Gond + Barrenton Medic

Rosie Cotton of South Lane

Presence of Gond

Barrenton Medic

How it works

1. Activate Barrenton Medic by tapping it, creating a creature token.
2. When the token enters, Rosie triggers, putting a +1/+1 counter on Barrenton Medic.
3. Activate Barrenton Medic by putting a -1/-1 counter on it, untapping it.
4. Repeat.

This clever loop transforms Barrenton Medic into a relentless token-producing engine once it's enchanted by Presence of Gond, allowing you to tap it repeatedly for a stream of Elf Warriors. Each time a new token hits the battlefield, Rosie Cotton of South Lane triggers to place a +1/+1 counter on the Medic. That positive counter cleverly cancels out the -1/-}$1 counter you spend to activate the Medic's untap ability, leaving your creature ready to tap for another token and keeping the loop going indefinitely.