Jan Jansen, Chaos Crafter, Razorlash Transmogrant, Dross Scorpion, and Unctus, Grand Metatect

Prerequisites

• Jan Jansen, Chaos Crafter on the battlefield
• Razorlash Transmogrant on the battlefield
• Dross Scorpion on the battlefield
• Unctus, Grand Metatect on the battlefield
• undefined

Steps

1. Activate Unctus by tapping it, causing Jan Jansen to become a blue artifact until end of turn
2. Activate Jan Jansen's first ability by tapping it and sacrificing Razorlash Transmogrant
3. Jan Jansen and Dross Scorpion trigger
4. Resolve the Jan Jansen trigger, causing you to loot
5. Resolve the Dross Scorpion trigger, untapping Jan Jansen
6. Resolve the Jan Jansen ability from step 2, creating two Treasure tokens
7. Activate the Treasures by tapping and sacrificing them, adding
8. Activate Razorlash Transmogrant by paying , putting it from your graveyard onto the battlefield
9. Repeat from step 2

Results

• Infinite self-discard triggers
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Infinite looting