Hourglass of the Lost + Intruder Alarm + Kate Stewart + Tidewater Minion

URW identity

Commander legal

The 4 combo pieces

• Hourglass of the Lost
• Intruder Alarm
• Kate Stewart
• Tidewater Minion

How to execute it

1. Activate Hourglass of the Lost's first ability by tapping it, adding {W} and putting a time counter on it.
2. Kate's first ability triggers, creating a 1/1 Soldier creature token.
3. When the Soldier enters, Intruder Alarm triggers, untapping all creatures.
4. Activate Tidewater Minion by tapping it, untapping Hourglass of the Lost.
5. Repeat.

What the combo produces

• Infinite creature tokens
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite untap of creatures
• Infinite white mana
• Infinitely large creatures you control until end of turn