Gluntch, the Bestower + Lithoform Engine + Krark-Clan Ironworks + Clock of Omens

Prerequisites

• You have at least two opponents.

Steps

1. 1At the beginning of your end step, Gluntch triggers.
2. 2Holding priority, activate Lithoform Engine's first ability by paying and tapping it, copying Gluntch's trigger.
3. 3Resolve the copy of Gluntch trigger, causing an opponent to put two +1/+1 counters on a creature they control, then causing the opponent with the largest deck size to draw a card, then causing you to create two Treasure tokens.
4. 4Activate Clock of Omens by tapping the Treasures, untapping Lithoform Engine.
5. 5Activate Krark-Clan ironworks by sacrificing a Treasure, adding .
6. 6Repeat from step 2.

Effects

• Infinite card draw for opponents
• Infinite draw triggers for each opponent
• Near-infinite +1/+1 counters for opponents
• Near-infinite colorless mana
• Near-infinite tapped Treasure tokens