Biotransference + Krark-Clan Ironworks + Necrosynthesis + Scurry Oak

BG identity

Commander legal

The 4 combo pieces

• Biotransference
• Krark-Clan Ironworks
• Necrosynthesis
• Scurry Oak

What must be in place

You control an additional creature.
Necrosynthesis attached to Scurry Oak.

How to execute it

1. Activate Krark-Clan Ironworks by sacrificing a creature, adding {C}{C}.
2. Necrosynthesis triggers, putting a +1/+1 counter on Scurry Oak.
3. Scurry Oak triggers, creating a 1/1 Squirrel creature token.
4. Activate Krark-Clan Ironworks by sacrificing the Squirrel token, adding {C}{C}.
5. Repeat from step 2.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite colored mana
• Infinite colorless mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers