Marneus Calgar + Tolarian Kraken + Undercity Scrounger

WUB identity

Commander legal

The 3 combo pieces

• Marneus Calgar
• Tolarian Kraken
• Undercity Scrounger

What must be in place

Undercity Scrounger does not have summoning sickness.
A creature has died this turn.

How to execute it

1. Activate Undercity Scrounger by tapping it, creating a Treasure token.
2. Marneus triggers, causing you to draw a card.
3. Tolarian Kraken triggers, holding priority, activate the Treasure by tapping and sacrificing it, adding {1}.
4. Resolve the Tolarian Kraken ability, causing you to pay {1} to untap Undercity Scrounger.
5. Repeat.

What the combo produces

• Infinite card draw
• Infinite draw triggers