Prerequisites
- Jan Jansen, Chaos Crafter on the battlefield
- Pitiless Plunderer on the battlefield
- Krark-Clan Ironworks on the battlefield
- Umbral Mantle on the battlefield
- Umbral Mantle attached to Jan Jansen
- You control at least one additional noncreature artifact
Steps
- Activate Jan Jansen's second ability by tapping it and sacrificing any other noncreature artifact, creating two 1/1 Construct creature tokens
- Activate Krark-Clan Ironworks twice by sacrificing both Construct tokens, adding
- The Constructs die, triggering Pitiless Plunderer twice, creating two Treasure tokens
- Activate Jan Jansen by paying and untapping it, giving itself +2/+2 until end of turn
- Repeat
Results
- Infinite colored mana
- Infinite colorless mana
- Infinite creature tokens
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinitely large Jan Jansen until end of turn
- Infinite sacrifice triggers
- Infinite Treasure tokens
Required Cards 4
Jan Jansen, Chaos Crafter
Legendary Creature — Gnome Artificer
Pitiless Plunderer
Creature — Human Pirate
Krark-Clan Ironworks
Artifact
Umbral Mantle
Artifact — Equipment