Drafna, Founder of Lat-Nam, Thornbite Staff, and Composite Golem

Prerequisites

• Drafna, Founder of Lat-Nam on the battlefield
• Thornbite Staff on the battlefield
• Composite Golem in hand
• Drafna does not have summoning sickness
• available

Steps

1. Cast Composite Golem by paying
2. Holding priority, activate Drafna's second ability by paying and tapping it, copying the Composite Golem spell
3. Resolve the copy of the Composite Golem spell, creating a token copy of Composite Golem
4. Activate the token Composite Golem by sacrificing it, adding
5. The token Composite Golem dies, triggering Drafna, untapping Drafna
6. Repeat from step 2

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers