Appa, Steadfast Guardian + Wispweaver Angel + Heartless Summoning

Appa, Steadfast Guardian

Wispweaver Angel

Heartless Summoning

How it works

1. Cast Appa by paying
2. When Appa enters, its first ability triggers, exiling Wispweaver Angel with the ability to cast it later from exile.
3. Cast Wispweaver Angel from exile by paying 0.
4. Appa's second ability triggers, creating a 1/1 Ally creature token.
5. When Wispweaver Angel enters, it triggers, blinking Appa.
6. Repeat from step 2.

This infinite loop relies on **Heartless Summoning** to radically slash creature costs, reducing the casting price of **Wispweaver Angel** down to zero when played from exile. With the stage set, you deploy **Appa, Steadfast Guardian**, whose entry trigger whisks away Wispweaver Angel into exile with a reduced casting cost. Casting the Angel for free right back out of exile triggers Appa's second ability to continuously mint 1/1 white Ally creature tokens while the Angel's own entry trigger blinks Appa back to repeat the cycle infinitely.