Berta, Wise Extrapolator + Spike Feeder + Valentin, Dean of the Vein // Lisette, Dean of the Root

Mana needed: {1}

BGU identity

Commander legal

The 3 combo pieces

• Berta, Wise Extrapolator
• Spike Feeder
• Valentin, Dean of the Vein // Lisette, Dean of the Root

How to execute it

1. Activate Spike Feeder's second ability by removing a +1/+1 counter from it, causing you to gain two life.
2. Lisette triggers, causing you to pay {1} to put a +1/+1 counter on each creature you control.
3. Berta triggers, adding {1}
4. Repeat.

What the combo produces

• Infinite +1/+1 counters on most creatures you control
• Infinite lifegain
• Infinite lifegain triggers