Clever Conjurer + Halo Fountain + Incubation Druid

GWU identity

Commander legal

The 3 combo pieces

• Clever Conjurer
• Halo Fountain
• Incubation Druid

What must be in place

Incubation Druid and Clever Conjurer do not have summoning sickness.
Incubation Druid has at least one +1/+1 counter on it.
You control a land that can produce {W}.

How to execute it

1. Activate Incubation Druid by tapping it, adding {W}{W}{W}.
2. Activate Clever Conjurer by tapping it, targeting Halo Fountain.
3. Holding priority, activate Halo Fountain by paying {W}{W}, tapping it, and untapping Clever Conjurer and Incubation Druid, causing you to draw a card.
4. Resolve the Clever Conjurer ability, untapping Halo Fountain.
5. Repeat.
6. Once you have drawn your library, you may instead forego activating Incubation Druid's ability to activate Halo Fountain's first ability to create near-infinite 1/1 Citizen creature tokens.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Near-infinite creature tokens
• Near-infinite ETB
• Near-infinite mana lands you control can produce