The first grouping was missing the No Rarity symbol meant to appear on the bottom right corner of the cards
Without Katara, the Allies are lost, flailing around like Sokka on cactus juice
This will allow the player casting it to gain a bunch of mana each time Rousing Refrain recurs (and it likely will)
Powerful sweepers such as Toxic Deluge and Cyclonic Rift will probably always be popular in Commander for clearing out the board when things start to get hairy
However, if the card doesnt have Galaxy-Eyes Photon Dragon as Xyz material, any battle damage it does is halved
But white does offer some alternatives: Drogskol Infantry continues to be probably the best two-drop in the set, Fleeting Spirit only needs one first strike activation to punish opponents, and Estwald Shieldbasher is as mighty as ever mightier, when you can throw Ancestral Anger on it every other turn