I am new to SMN I liked concept but pet have glaring problem even new player can see it.. If you chain pet skills one after another some times your pet skill not used but your charge consumed it happens especially if target dies during pet casting... also pet uses significant time to travel towards boss especially if boss likes teleport around (Jade Stoa decent example)..

Concept is nice but pet AI problematic.. Either give the pets proper physics and increase dps output (old version pets with hp bar) or turn them ghost and give them gap closer ability keep up dps uptime :3
I haven't unlocked Fire Bird yet... so no comments on them.