Kurkesh, Onakke Ancient + Magistrate's Scepter + Galvanic Key

Kurkesh, Onakke Ancient

Magistrate's Scepter

Galvanic Key

How it works

1. Activate Magistrate's Scepter's first ability by paying 4 and tapping it.
2. Kurkesh triggers, causing you to pay to copy Magistrate's Scepter's ability.
3. Resolve both Magistrate Scepter abilities, putting two charge counters on it.
4. Activate Galvanic Key by paying 3 and tapping it, targeting Magistrate's Scepter.
5. Kurkesh triggers, causing you to pay to copy Galvanic Key's ability, targeting Magistrate's Scepter.
6. Resolve the copy of Galvanic Key's ability, untapping Magistrate's Scepter.
7. Activate Magistrate's Scepter's first ability by paying 4 and tapping it.
8. Kurkesh triggers, choose not to pay for the trigger.
9. Resolve the Magistrate's Scepter ability, putting a charge counter on it.
10. Resolve the Galvanic Key ability from step 4, untapping Magistrate's Scepter.
11. Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it.
12. Kurkesh triggers, causing you to pay to copy Magistrate's Scepter's ability.
13. Resolve both Magistrate Scepter abilities, causing you to take two extra turns after this one.
14. Repeat every other turn.