Extruder + Muldrotha, the Gravetide + Myr Battlesphere + Sage of Hours

Mana needed: {7} each turn

BGU identity

Commander legal

The 4 combo pieces

• Extruder
• Muldrotha, the Gravetide
• Myr Battlesphere
• Sage of Hours

How to execute it

1. Cast Myr Battlesphere from your graveyard by paying {7}.
2. When Myr Battlesphere enters, it triggers, creating four 1/1 Myr artifact creature tokens.
3. Activate Extruder five times by sacrificing Myr Battlesphere and the four Myr tokens, putting five +1/+1 counters on Sage of Hours.
4. Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take at least one extra turn after this one.
5. Repeat each turn.

What the combo produces

• Infinite turns
• Lock