Cogwork Assembler + Phyrexian Triniform + Krark-Clan Ironworks
Produces: Infinite colorless mana, Infinite copies of artifacts you control, Infinite creature tokens with haste, Infinite death triggers, Infinite creature ETB, Infinite creature LTB, Infinite creature sacrifice triggers
- Cogwork Assembler
- Phyrexian Triniform
- Krark-Clan Ironworks
- Color identity
- C
- Mana
- {7}
Steps
- Activate Cogwork Assembler by paying {7}, creating a token copy of Phyrexian Triniform with haste.
- Activate Krark-Clan Ironworks by sacrificing Phyrexian Triniform, adding {C}{C}.
- When Phyrexian Triniform dies, it triggers, creating three 3/3 Golem artifact creature tokens.
- Activate Krark-Clan Ironworks three times by sacrificing the Golems, adding six {C}.
- Repeat.
- Once you have infinite mana, you may use Cogwork Assembler to make infinite copies of any artifacts you control.
How to execute this combo
The "Cogwork Assembler + Phyrexian Triniform + Krark-Clan Ironworks" combo takes 6 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite colorless mana, Infinite copies of artifacts you control, Infinite creature tokens with haste, Infinite death triggers, Infinite creature ETB, Infinite creature LTB, Infinite creature sacrifice triggers.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.