Jumbo Cactuar, and Infested Thrinax

Prerequisites

• Jumbo Cactuar on the battlefield
• Infested Thrinax in hand
• undefined available

Steps

1. Cast Infested Thrinax by paying
2. When Infested Thrinax enters the battlefield, it triggers, causing you to create a number of 1/1 Saproling creature tokens when a nontoken creature you control dies
3. Declare Jumbo Cactuar as an attacker, triggering its ability, giving it +9999/+0 until end of turn
4. Kill Jumbo Cactuar, triggering Infested Thrinax, creating 10,000 1/1 Saproling creature tokens

Results

• Near-infinite ETB
• Near-infinite creature tokens