Herd Baloth + Prosperous Innkeeper + Spider-Man, Peter Parker

Herd Baloth

Prosperous Innkeeper

Spider-Man, Peter Parker

How it works

1. Gain life.
2. Spider-Man triggers, putting a +1/+1 counter on Herd Baloth.
3. Herd Baloth triggers, creating a creature token.
4. When the creature token enters the battlefield, Prosperous Innkeeper triggers, causing you to gain 1 life.
5. Repeat from step 2.

This loop kicks into motion the moment you gain life, which lets Spider-Man, Peter Parker place a +1/+1 counter on Herd Baloth. That counter triggers Herd Baloth's ability to create a 4/4 green Beast token, and the arrival of that new creature immediately prompts Prosperous Innkeeper to trigger and grant you 1 life—not to mention the extra Treasure token the Innkeeper left behind when it first entered the battlefield. Because you’ve just gained life again, Spider-Man, Peter Parker's triggered ability goes right back on the stack to target Herd Baloth, creating an unstoppable chain reaction that generates infinite creature tokens, lifegain, and counters.