Cryptolith Rite + Hellkite Charger + Urtet, Remnant of Memnarch

WUBRG identity

Commander legal

The 3 combo pieces

What must be in place

You control at least seven Myr without summoning sickness.
An opponent cannot block and kill Hellkite Charger.

How to execute it

  1. At the beginning of your combat phase, Urtet triggers, untapping each Myr you control.
  2. Declare Hellkite Charger as an attacker, triggering its ability.
  3. Holding priority, activate seven Myr by tapping them, adding {5}{R}{R}.
  4. Resolve the Hellkite Charger trigger, causing you to pay {5}{R}{R} to untap all attacking creatures you control, and to get an additional combat phase after this one.
  5. Repeat each combat phase.

What the combo produces