Crosis's Attendant + Orthion, Hero of Lavabrink + Thornbite Staff

Mana needed: {7}{R}{R}{R}

UBR identity

Commander legal

The 3 combo pieces

What must be in place

Orthion does not have summoning sickness.
Thornbite Staff attached to Orthion.

How to execute it

  1. Activate Orthion's second ability by paying {6}{R}{R}{R} and tapping it, creating five token copies of Crosis's Attendant with haste.
  2. Activate a Crosis's Attendant token by paying {1} and sacrificing it, adding {U}{B}{R}.
  3. When the Crosis's Attendant token dies, Orthion triggers, untapping itself.
  4. Repeat from step 2 for each remaining Crosis's Attendant token.
  5. Repeat from step 1.
  6. Once you have infinite mana, you may forego sacrificing the Crosis's Attendant tokens and/or target any other creature.

What the combo produces