Name:Aang, Swift Savior
ManaCost:1 W U
Types:Legendary Creature Human Avatar Ally
PT:2/3
K:Flash
K:Flying
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigAirbend | TriggerDescription$ When NICKNAME enters, airbend up to one other target creature or spell. (Exile it. While it's exiled, its owner may cast it for {2} rather than its mana cost.)
SVar:TrigAirbend:DB$ Airbend | ValidTgts$ Creature.Other,Card.inZoneStack | TgtPrompt$ Select up to another target creature or spell | TgtZone$ Battlefield,Stack | TargetMin$ 0
A:AB$ SetState | Cost$ Waterbend<8> | Defined$ Self | Mode$ Transform | SpellDescription$ Transform NICKNAME.
AlternateMode:DoubleFaced
Oracle:Flash\nFlying\nWhen Aang enters, airbend up to one other target creature or spell. (Exile it. While it's exiled, its owner may cast it for {2} rather than its mana cost.)\nWaterbend {8}: Transform Aang.

ALTERNATE

Name:Aang and La, Ocean's Fury
ManaCost:no cost
Types:Legendary Creature Avatar Spirit Ally
PT:5/5
K:Reach
K:Trample
T:Mode$ Attacks | ValidCard$ Card.Self | Execute$ TrigPutCounterAll | TriggerDescription$ Whenever NICKNAME attack, put a +1/+1 counter on each tapped creature you control.
SVar:TrigPutCounterAll:DB$ PutCounterAll | ValidCards$ Creature.YouCtrl+tapped | CounterType$ P1P1 | CounterNum$ 1
Oracle:Reach, trample\nWhenever Aang and La attack, put a +1/+1 counter on each tapped creature you control.
