Target unit becomes distant. If that unit is a defending Ranger ally, wake it up and it gets +2 and +2 until end of turn.

You may load Aether's Embrace into an Aetherwing weapon you control.

Ally Link

Linked ally gets +2 and has "On Attack: Recover 2."

Class Bonus Floating Memory

Guo Jia Bonus Deluge 12 — As long as you have twelve or more water element cards in your graveyard, Avatar of Genbu gets +2 and +2, and has taunt and vigor.

Guo Jia Bonus 2, Sacrifice Avatar of Genbu: Put two quest counters on your champion. Then you may put a card named Fabled Sapphire Fatestone from your material deck or banishment onto the field.

Banish Beastbond Claws: Target Animal or Beast ally you control gets +2 and gains stealth until end of turn. (Units with stealth can't be targeted by attacks unless permitted by true sight.)

Ally Link (This object enters the field linked to target ally. If the link is broken, sacrifice this object.)

Linked ally gets +2.

Class Bonus This card costs 1 less to activate. (Apply this effect only if your champion's class matches this card's class.)

Up to two target Human allies get +2 and +2 until end of turn.

Taunt

As long as Shackled Theurgist is ephemeral, it gets +4.

On Death: Target opponent may sacrifice an ally. If they don't, return Shackled Theurgist to the field. It gets +2 until end of turn and becomes ephemeral.

Target ally gets +2 until end of turn.

Class Bonus The next Harmony card you activate this turn costs 2 less to activate. (Apply this effect only if your champion's class matches this card's class.)

Cardistry — 3: Target Suited ally you control gets +2 until end of turn. This ability costs 1 less to activate for each Suited object you control with different reserve costs. Activate this ability only once.