Magistrate's Scepter + Clock of Omens

Prerequisites

• You control at least five additional artifacts.

Steps

1. 1Activate Magistrate's Scepter's first ability by paying and tapping it, putting a charge counter on Magistrate's Scepter.
2. 2Activate Clock of Omens by tapping two artifacts you control, untapping Magistrate's Scepter.
3. 3Repeat two additional times.
4. 4Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it, causing you to take an extra turn after this one.
5. 5Repeat.

Effects

• Infinite turns
• Lock