Two of the classes in this attack should require Ross, the most powerful figure known to the characters.
Don't forget I put up Herlevas NPC bio, she's the Wall Guard Captain and will be aiding us. There's more than our characters involved here. Also as for Roth he'll mostly be reserved for the Alpha if he does help, however I would like to make our characters be responsible for the largest part of the victory making the thought of "If we can do this why should we need his protection" come to the minds of some of our characters. That's why the Alpha is wounded in this fight, thought it has recovered a fair bit the wounds will be easily exploited. Depending on how things go Roth might very well not be needed at all. It's a challenge meant to result in the security of our characters no matter what happens, but it won't be an easy victory, and should they fail Roth is there to finish off the beasts.
I will probably try to write a way that
@Cresion Breezes character would be useful with her form of magic by having her direct people safely around using Belyavors detailed maps. I imagine Cojack will just take up arms and start hacking away, and honestly with his strength he might be able to take down a grade 5 of this particular pack since it'll be brute force on brute force, I chose this carefully as well as since this particular grade 5 has no strong or weak points, Cojack wouldn't need to aim for any particular points and could win through sheer force as he is one of our strongest characters. However he won't be able to succeed if there's multiple enemies attacking him, but your back will be guarded if one of my characters sees cojack doing so (if). Belyavor is an expert in taking out groups of small enemies, meaning the grade 3's will be more than handled while he's in the vicinity, he's basically crowd control. Var's loose construction will make holding off the Grade 4 a task he can handle as he has a vary small surface area that he could be hit (high evasion in gaming terms), but one mistake would be lethal to anyone near him if he doesn't have support. If this quells
@AceSorcerer writers block, Heverkiir can use his sorcery to provide excellent backline support for pretty much the entire group.
This of course leaves our non-combat centered characters. Ashfa can be a support character with her healing, but she will naturally not want to kill herself doing this (I imagine). Still, if she kept herself safe and something were to go terribly wrong, she could save lives. Kyo is...difficult for me to place. It's a type of character I like but I could never write as, I'd be so bad at it. As I said, I plan on there being a breech of the wall, in which case Fens lightning magic could prove invaluable to anything that took the opportunity to pass the walls. Svana is more suited for stealth, meaning a monster atack is not a very good situation where her abilities can be used which is why I want to involve her narratively and not force her into a scene she might not fit in.
This is all, of course, how I imagined things going on in my head, not me telling you guys what I want you to do. As this is a story heavy RP not a D&D game I don't control your characters, you do. The outcome of this attack will all depend on our characters actions.