Requires

Orthion, Hero of Lavabrink must be on the battlefield. Priest of Urabrask must be on the battlefield. Thornbite Staff must be on the battlefield. Ashnod's Altar must be on the battlefield. Orthion does not have summoning sickness. Mana needed:

Steps

1. Activate Orthion's first ability by paying and tapping it, creating a token copy of Priest of Urabrask with haste.
2. When the token Priest of Urabrask enters the battlefield, it triggers, adding .
3. Activate Ashnod's Altar by sacrificing the Priest of Urabrask token, adding .
4. When the Priest of Urabrask token dies, Orthion triggers, untapping itself.
5. Repeat.
6. Once you have infinite colored mana, you may instead use Orthion's second ability to make copies of any creature(s) you control.

Results