Cogwork Assembler, Great Whale, and Liquimetal Torque

Prerequisites

• Cogwork Assembler on the battlefield
• Great Whale on the battlefield
• Liquimetal Torque on the battlefield
• You control lands that can produce at least
• available

Steps

1. Activate Liquimetal Torque's last ability by tapping it, making Great Whale an artifact creature until end of turn
2. Activate Cogwork Assembler by paying , making a token copy of Great Whale and giving it haste
3. The Great Whale token enters the battlefield, untapping seven lands you control
4. Activate those lands by tapping them, adding
5. Repeat from step 2

Results

• Infinite creature tokens with haste
• Infinite ETB
• Infinite LTB