Bello, Bard of the Brambles + Bramble Sovereign + Temur Sabertooth + Ugin's Nexus

Mana needed: {7}{G}{G} each turn

RG identity

Commander legal

The 4 combo pieces

• Bello, Bard of the Brambles
• Bramble Sovereign
• Temur Sabertooth
• Ugin's Nexus

How to execute it

1. Cast Ugin's Nexus by paying {5}.
2. When Ugin's Nexus enters the battlefield as a 4/4 Elemental due to Bello, Bramble Sovereign, causing you to pay {1}{G} to create a token copy of Ugin's Nexus.
3. Put the token Ugin's Nexus into exile due to the legend rule and its replacement effect, causing you to take an extra turn after this one.
4. Activate Temur Sabertooth by paying {1}{G}, returning Ugin's Nexus from the battlefield to your hand.
5. Repeat each turn.

What the combo produces

• Infinite turns
• Lock