Cryptolith Rite + Intruder Alarm + Stonybrook Schoolmaster

GWU identity

Commander legal

The 3 combo pieces

• Cryptolith Rite
• Intruder Alarm
• Stonybrook Schoolmaster

What must be in place

Stonybrook Schoolmaster does not have summoning sickness.

How to execute it

1. Activate Stonybrook Schoolmaster by tapping it, adding one mana of any color.
2. Stonybrook Schoolmaster triggers, creating a 1/1 Merfolk Wizard creature token.
3. The Merfolk Wizard enters the battlefield, triggering Intruder Alarm, untapping all creatures.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature tokens
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite untap of creatures