Magistrate's Scepter + Ichormoon Gauntlet

Magistrate's Scepter

Ichormoon Gauntlet

How it works

1. Activate three planeswalkers you control by putting zero loyalty counters on them, putting three charge counters on Magistrate's Scepter.
2. Activate 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.
3. Repeat each turn.