Suki, Kyoshi Warrior

Firebending X, where X is the number of creatures you control. (Whenever this creature attacks, add X . This mana lasts until end of combat.)

: Create a 1/1 white Ally creature token.

Whenever Sokka and Suki or another Ally you control enters, attach up to one target Equipment you control to that creature.

Whenever an Equipment you control enters, create a 1/1 white Ally creature token.

Vigilance

Adeline's power is equal to the number of creatures you control.

Whenever you attack, for each opponent, create a 1/1 white Human creature token that's tapped and attacking that player or a planeswalker they control.

Whenever The Boulder attacks, earthbend X, where X is the number of creatures you control with power 4 or greater. (Target land you control becomes a 0/0 creature with haste that's still a land. Put X +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)

Ironroot Warlord's power is equal to the number of creatures you control.

: Create a 1/1 white Soldier creature token.

Menace, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Other Allies you control have menace and prowess.

Whenever you cast a noncreature spell, create a 1/1 white Ally creature token.