Evolution Sage, Life and Limb, Sporoloth Ancient, and Deathspore Thallid

Prerequisites

• Evolution Sage on the battlefield
• Life and Limb on the battlefield
• Sporoloth Ancient on the battlefield
• Deathspore Thallid on the battlefield
• Either Sporoloth Ancient or Deathspore Thallid has at least three spore counters on it, with the other having at least two spore counters on it

Steps

1. Activate either Deathspore Thallid or Sporoloth Ancient by removing two spore counters from it, creating a 1/1 Saproling creature token
2. When the Saproling enters the battlefield as a Forest land due to Life and Limb, Evolution Sage triggers, putting a spore counter on Deathspore Thallid and Sporoloth Ancient
3. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite landfall triggers
• Infinite proliferate