Bloodthirsty Conqueror + Arcbond + Insidious Will

Bloodthirsty Conqueror

Arcbond

Insidious Will

How it works

1. Cast Arcbond by paying 2, targeting Bloodthirsty Conqueror.
2. Holding priority, cast Insidious Will by paying its mana cost, copying Arcbond, with the copy targeting another indestructible creature you control.
3. Resolve both Arcbonds.
4. Deal damage to Bloodthirsty Conqueror.
5. Arbond triggers, dealing that much damage to each player and each other creature.
6. Bloodthirsty Conqueror triggers for each opponent dealt damage, and Arcbond triggers due to the other indestructible creature being dealt damage.
7. Resolve all Bloodthirsty Conqueror triggers, causing you to gain life.
8. Resolve the Arcbond trigger, dealing that much damage to each player and each other creature.
9. Bloodthirsty Conqueror triggers for each opponent dealt damage, and Arcbond triggers due to Bloodthirsty Conqueror being dealt damage.
10. Resolve all Bloodthirsty Conqueror triggers, causing you to gain life.
11. Resolve the Arcbond trigger, dealing that much damage to each player and each other creature.
12. Repeat form step 6.

This ingenious loop relies on a brilliant cascading reaction sparked by Arcbond targeting your Bloodthirsty Conqueror. While a single Arcbond is powerful, copying it with Insidious Will onto another indestructible creature ensures that damage dealt to either creature endlessly bounces back and forth across the board. Every time the Arcbond triggers deal damage to your opponents, Bloodthirsty Conqueror's passive life-linking ability instantly triggers to feed you life in return. The result is a self-sustaining storm of infinite damage and lifegain that completely obliterates the table.