Basking Broodscale, and Rosie Cotton of South Lane

Prerequisites

• Basking Broodscale on the battlefield
• Rosie Cotton of South Lane in hand
• available

Steps

1. Cast Rosie Cotton by paying
2. When Rosie Cotton enters the battlefield, its first ability triggers, creating a Food token
3. Rosie Cotton's second ability triggers, putting a +1/+1 counter on Basking Broodscale
4. Basking Broodscale triggers, creating a 0/1 Eldrazi Spawn creature token
5. Repeat from step 3

Results

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