Appa, Steadfast Guardian + Centaur Omenreader + Aang, Airbending Master

Appa, Steadfast Guardian

Centaur Omenreader

Aang, Airbending Master

How it works

1. Cast Appa by paying .
2. When Appa enters, it triggers, airbending Aang.
3. Cast Aang from exile by paying 0.
4. Appa triggers, creating a 1/1 Ally creature token.
5. When Aang enters, it triggers, airbending Appa.
6. Cast Appa from exile by paying 0.
7. Repeat from step 2.

This ingenious loop relies on a brilliant cost-reduction engine: with Centaur Omenreader tapped, creature spells you cast have their costs reduced by {2}, allowing both Appa, Steadfast Guardian and Aang, Airbending Master to be recast for free once they are exiled and enabled by their own airbending triggers. As you alternate casting Appa, Steadfast Guardian and Aang, Airbending Master from exile back and forth, Appa, Steadfast Guardian triggers its second ability to continually flood the board with 1/1 white Ally creature tokens. Meanwhile, Aang, Airbending Master steadily racks up experience counters every time your creatures leave the battlefield without dying, which in turn scales your explosive upkeep token generation.