Color Identity: U

Initial Card State
- Intruder Alarm and Wall of Kelp on the battlefield.
Notable Prerequisites
- Wall of Kelp does not have summoning sickness.
Mana Needed
- ({U} magic symbol)
({U} magic symbol)
from creature sources available.
Steps
- Pay ({U} magic symbol)
({U} magic symbol)
and tap Wall of Kelp to create a 0/1 Kelp token. - The Kelp token enters untapping all creatures you control.
- Repeat.
Results
- Infinite creature tokens with defender.
- Infinite ETB.
- Infinite untap of creatures you control.
- Infinite mana creatures you control can produce.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).