Sharuum the Hegemon + Rescue Skiff + Krark-Clan Grunt

Sharuum the Hegemon

Rescue Skiff

Krark-Clan Grunt

How it works

1. Cast Rescue Skiff by paying 5.
2. When Rescue Skiff enter the battlefield, it triggers, targeting Sharuum.
3. Holding priority, activate Krark-Clan Grunt by sacrificing Rescue Skiff.
4. Resolve the Rescue Skiff trigger, returning Sharuum from your graveyard to the battlefield.
5. When Sharuum enters the battlefield, it triggers, targeting Rescue Skiff.
6. Holding priority, activate Krark-Clan Grunt by sacrificing Sharuum.
7. Resolve the Sharuum trigger, returning Rescue Skiff from your graveyard to the battlefield.
8. Repeat from step 2.

This infinite recursion loop relies on the mutual graveyard-recycling triggers of Sharuum the Hegemon and Rescue Skiff to constantly bounce each other back and forth onto the battlefield. By using Krark-Clan Grunt as an instant-speed sacrifice outlet, you turn that continuous cycle into fuel for infinite sacrifices and death triggers while pumping the Grunt to astronomical power.