Avatar: The Last Airbender (TLA)

Airbend

The rule

You exile a permanent or spell; while it is exiled, its owner may cast it for two mana rather than its mana cost.

In play

Against an opponent the card comes back for two mana: tempo on a cheap card, but not on an expensive one. On your own permanents you can recast them and reuse their enters-the-battlefield abilities.

The archetypes that lean on it

The other mechanics of the set

The Airbend cards, ranked

Ranked by win rate when the card is in hand (the cards with few games follow, by pick rating).