Requires

Third Path Iconoclast must be on the battlefield. Storm-Kiln Artist must be on the battlefield. Krark-Clan Ironworks must be on the battlefield. Mystic Speculation must be in hand. Mana needed:

Steps

1. Cast Mystic Speculation with buyback by paying .
2. Third Path Iconoclast and Storm-Kiln Artist trigger.
3. Resolve the Third Path Iconoclast trigger, creating a 1/1 Soldier artifact creature token.
4. Resolve the Storm-Kiln Artist trigger, creating a Treasure token.
5. Resolve Mystic Speculation, causing you to scry 3 and return it to your hand.
6. Activate Krark-Clan Ironworks by sacrificing the Soldier, adding .
7. Activate the Treasure token by tapping and sacrificing it, adding .
8. Repeat.

Results