Jumbo Cactuar + The Last Agni Kai

Mana needed: {1}{R}

RG identity

Commander legal

The 2 combo pieces

• Jumbo Cactuar
• The Last Agni Kai

How to execute it

1. Declare Jumbo Cactuar as an attacker, triggering its ability, giving it +9999/+0 until end of turn.
2. Holding priority, cast The Last Agni Kai by paying {1}{R}, causing Jumbo Cactuar to fight a creature an opponent controls, and causing you to gain an amount of {R} equal to the excess damage. You won't lose this mana as steps and phases end this turn.

What the combo produces

• Near-infinite red mana
• Near-infinitely powerful creature until end of turn