Senator Peacock, Ulvenwald Mysteries, Mycosynth Lattice, and Krark-Clan Ironworks

Prerequisites

• Senator Peacock on the battlefield
• Ulvenwald Mysteries on the battlefield
• Mycosynth Lattice on the battlefield
• Krark-Clan Ironworks on the battlefield
• You control at least one additional permanent

Steps

1. Activate Krark-Clan Ironworks by sacrificing another permanent, adding
2. Because the permanent is a Clue artifact due to Mycosynth Lattice and Senator Peacock, Ulvenwald Mysteries' second ability triggers, creating a 1/1 Human Soldier creature token that is also a Clue artifact
3. Repeat
4. Once you have infinite mana, you may instead sacrifice the Human Soldiers to their own abilities to draw infinite cards

Results

• Infinite card draw
• Infinite colorless mana
• Infinite death triggers
• Infinite draw triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite colored mana