Puppet Conjurer + Dross Scorpion + Krark-Clan Ironworks + Chromatic Orrery

Prerequisites

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Steps

1. 1Activate Puppet's Conjurer by paying and tapping it, creating a 0/1 Homunculus artifact creature token.
2. 2Activate Krark-Clan Ironworks by sacrificing the Homunculus, adding .
3. 3When the Homunculus dies, Dross Scorpion triggers, untapping Puppet's Conjurer.
4. 4Repeat.

Effects

• Infinite colored mana
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers