Electric Seaweed + Vigor + Carrion Feeder + Scurry Oak

Electric Seaweed

Vigor

Carrion Feeder

Scurry Oak

How it works

1. Cast Electric Seaweed by paying 2.
2. When Electric Seaweed enters, it triggers.
3. Activate Electric Seaweed by tapping it, attempting to deal 1 damage to Scurry Oak, which will instead put a +1/+1 counter on it due to Vigor.
4. Scurry Oak triggers, creating a creature token.
5. Activate Carrion Feeder by sacrificing the creature token.
6. When the creature token dies, Electric Seaweed triggers, dealing 1 damage to each non-Wall creature your opponents control. Each non-Wall creature you control (excluding Vigor) will not be dealt damage, and will instead have a +1/+1 counter put on it due to Vigor.
7. Scurry Oak triggers, creating a creature token.
8. Resolve the Carrion Feeder ability.
9. Repeat from step 5.

This ingenious loop harnesses Vigor as a magnificent damage-redirection engine, turning destructive pings into explosive growth for your board. You kick things off by having Electric Seaweed target Scurry Oak with its tap ability, which Vigor intercepts to place a +1/+1 counter instead of dealing damage. That counter triggers Scurry Oak to spawn a Squirrel token, which you can immediately feed to Carrion Feeder. When that token dies, Electric Seaweed's enter-the-battlefield delayed trigger activates—punishing opponents' creatures while Vigor once again steps in to transform every bit of incoming damage into a cascade of fresh +1/+1 counters across your team, creating an endless cycle of sacrifice, token generation, and growth.