Reyhan, Last of the Abzan, Basking Broodscale, and Captain Kathryn Janeway

Prerequisites

• Reyhan, Last of the Abzan on the battlefield
• Basking Broodscale in hand
• Captain Kathryn Janeway on the battlefield
• available

Steps

1. Cast Basking Broodscale by paying
2. When Basking Broodscale enters, Captain Kathryn Janeway triggers, revealing the top card of your library, putting the card back on top of your library, and then putting a +1/+1 counter on Basking Broodscale Basking Broodscale triggers, creating an 0/1 Eldrazi Spawn creature token
3. When the Eldrazi Spawn enters, Captain Kathryn Janeway triggers, revealing the top card of your library, putting the card back on top of your library, and then putting a +1/+1 counter on the Eldrazi Spawn Activate the Eldrazi Spawn by sacrificing it, adding
4. When the Eldrazi Spawn dies, Reyhan triggers, putting at least one +1/+1 counter on Basking Broodscale
5. Repeat from step 3

Results

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