Donatello, the Brains + Phantom Train + Summoning Station

UB identity

Commander legal

The 3 combo pieces

• Donatello, the Brains
• Phantom Train
• Summoning Station

How to execute it

1. Activate Summoning Station by tapping it, creating a 2/2 Pincher creature token and a Mutagen token due to Donatello.
2. Activate Phantom Train by sacrificing the Mutagen.
3. Summoning Station triggers, untapping itself.
4. Resolve the Phantom Train ability.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers