Intruder Alarm + Wall of Kelp
Mana needed: {U}{U} from creature sources
U identity
Commander legal
The 2 combo pieces
What must be in place
Wall of Kelp does not have summoning sickness.
How to execute it
- Pay {U}{U} and tap Wall of Kelp to create a 0/1 Kelp token.
- The Kelp token enters untapping all creatures you control.
- Repeat.
What the combo produces
- Infinite creature tokens with defender
- Infinite ETB
- Infinite mana creatures you control can produce
- Infinite untap of creatures you control