[GSM]

I do agree with this in some parts- I feel that Bonder is wholly reliant on another class to have any viability beyond relying wholly on a Youkai (or three, to lesser effect) that's statistically worse than any player, and I believe Grand Summoner has little to defend themselves beyond continuously spamming Youkai summoning for more defenses or Judgment Blade.

Youkai on their own are lackluster (strong AoEs can basically wipe them out without any buffs), and as Grand Summoner, you rely on your weak army of Youkai to survive; as Bonder, you rely on a class synergy to survive. Without Youkai, there's little a Grand Summoner or Bonder can actually do.

I'd suggest more skills (more offensively based) overall for the entirety of Summoners, in my opinion. The Youkai can be bashed all day with nerfs or buffs, but the Summoner themselves don't have much on their own. Combinations with Grand Summoner or Bonder don't count; on its own, a class should be able to stand by itself.