Appa Steadfast Guardian 10 (Avatar: The Last Airbender) 000 Whenever an opponent discards a

Whenever an opponent discards a noncreature

this creature fights up to one target creature you don't control

if you control thirty or more artifacts

You can play this card only if you discard 2 M Energy cards from your hand

create four 4/4 colorless Construct artifact creature tokens with flying and haste

Appa Steadfast Guardian 10 (Avatar: The Last Airbender) 000 Whenever an opponent discards aFlash Flying When Appa enters, airbend any number of other target nonland permanents you control. (Exile them. While each one is exiled, its owner may cast it for {2} rather than its mana cost.) Whenever you cast a spell from exile, create a 1 1 white Ally creature token.