Basking Broodscale, Resourceful Defense, and Railway Brawler

Prerequisites

• Basking Broodscale in hand
• Resourceful Defense on the battlefield
• Railway Brawler on the battlefield
• available

Steps

1. Cast Basking Broodscale by paying
2. When Basking Broodscale enters, Railway Brawler triggers, putting a +1/+1 counter on Basking Broodscale
3. Basking Broodscale triggers, creating a 0/1 Eldrazi Spawn creature token
4. When the Eldrazi Spawn enters, Railway Brawler triggers, putting a +1/+1 counter on the Eldrazi Spawn
5. Activate the Eldrazi Spawn by sacrificing it, adding
6. When the Eldrazi Spawn dies, Resourceful Defense triggers, putting a +1/+1 counter on Basking Broodscale
7. Repeat from step 3

Results

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