Kirol, History Buff // Pack a Punch, Forum Necroscribe, and Composite Golem

Prerequisites

• Kirol, History Buff // Pack a Punch on the battlefield
• Forum Necroscribe on the battlefield
• Composite Golem on the battlefield

Steps

1. Activate Composite Golem by sacrificing it, adding
2. Cast a copy of Pack a Punch from exile by paying , unpreparing Kirol
3. When you cast that spell, Forum Necroscribe triggers, returning Composite Golem from your graveyard to the battlefield
4. When Composite Golem leaves the battlefield, Kirol triggers, becoming prepared
5. Resolve the copy of Pack a Punch, milling a card, putting two +1/+1 counters on the target, and giving it trample until end of turn
6. Repeat

Results

• Infinite +1/+1 counters on most creatures you control
• Infinite ETB
• Infinite LTB
• Infinite black mana
• Infinite blue mana
• Infinite death triggers
• Infinite green mana
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite self-mill
• Infinite storm count