Bloodthirsty Conqueror | Arcbond

Cards

Arcbond in hand.
Bloodthirsty Conqueror and
Fire Lord Azula on the battlefield (
Fire Lord Azula without summoning sickness).

Declare
Fire Lord Azula as an attacker, triggering its firebending ability, adding ({R} magic symbol) ({R} magic symbol) .
Holding priority, cast
Arcbond by paying ({2} magic symbol) ({R} magic symbol) , targeting
Bloodthirsty Conqueror.
Fire Lord Azula triggers, copying
Arcbond, with the copy targeting another indestructible creature you control.
Resolve both
Arcbonds.
Deal damage to
Bloodthirsty Conqueror.
Arcbond triggers, dealing that much damage to each player and each other creature.
Bloodthirsty Conqueror triggers for each opponent dealt damage, and
Arcbond triggers due to the other indestructible creature being dealt damage.
Resolve all
Bloodthirsty Conqueror triggers, causing you to gain life.
Resolve the
Arcbond trigger, dealing that much damage to each player and each other creature.
Bloodthirsty Conqueror triggers for each opponent dealt damage, and
Arcbond triggers due to
Bloodthirsty Conqueror being dealt damage.
Resolve all
Bloodthirsty Conqueror triggers, causing you to gain life.
Resolve the
Arcbond trigger, dealing that much damage to each player and each other creature.
Repeat form step 7.

This combo has been estimated to be Exhibition (Bracket 1+).