Yuna, Grand Summoner + Pemmin's Aura
Produces: Infinite +1/+1 counters on a creature
- Color identity
- GWU
Prerequisites
You have a creature card in hand with the mana to cast it minus one colored mana.
Steps
- Activate Yuna by tapping it, adding {U} and causing the next creature spell you cast to enter the battlefield with two additional +1/+1 counters on it.
- Activate Pemmin's Aura by paying {U}, untapping Yuna.
- Repeat an arbitrarily large number of times.
- Active Yuna by tapping it, adding one mana of any color and causing the next creature spell you cast to enter the battlefield with two additional +1/+1 counters on it.
- Cast any creature spell by casting its mana cost, triggering Yuna an infinite number of times, causing that creature to enter the battlefield with infinite +1/+1 counters on it.
How to execute this combo
The "Yuna, Grand Summoner + Pemmin's Aura" combo takes 5 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite +1/+1 counters on a creature.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.