Basking Broodscale, and Mazirek, Kraul Death Priest

Prerequisites

• Basking Broodscale on the battlefield
• Mazirek, Kraul Death Priest on the battlefield
• Basking Broodscale does not have a +1/+1 counter on it
• available

Steps

1. Activate Basking Broodscale's adapt ability by paying , putting a +1/+1 counter on it
2. Basking Broodscale triggers, creating a 0/1 Eldrazi Spawn creature token
3. Activate the Eldrazi Spawn by sacrificing it, adding
4. Mazirek triggers, putting a +1/+1 counter on each creature you control
5. Repeat from step 2

Results

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