Dockside Extortionist + Hellkite Charger + Rionya, Fire Dancer

R identity

The 3 combo pieces

What must be in place

Opponents control a number of artifacts and/or enchantments equal to or greater than seven divided by one plus the number of instants and sorceries you've cast this turn, rounded up.
An opponent cannot block and kill Hellkite Charger.

How to execute it

  1. At the beginning of your combat phase, Rionya triggers, creating at least one token copy of Docksdie Extortionist with haste.
  2. When the Dockside Extortionist token(s) enter the battlefield, they trigger, creating at least seven Treasure tokens.
  3. Declare Hellkite Charger as an attacker, triggering its ability.
  4. Holding priority, activate seven Treasure tokens by tapping and sacrificing them, adding {5}{R}{R}.
  5. Resolve the Hellkite Charger trigger from step 3, causing you to pay {5}{R}{R} to untap all attacking creatures you control and to get an additional combat phase after this one.
  6. Repeat each combat phase.

What the combo produces