Alright, I'm going to put off getting the Summons into droppable Skillbooks until someone figures out how to add custom items into the main campaign (and/or custom TreasureTables, since those don't appear to work).
With that being said, I will focus on getting the actual Summons right for now (which will be available at character start, albeit locked behind a level requirement).
Which bosses would be cool to have as a summon, and what level/skills would they have?
Off the top of my head-
The huge Crab from the Black Cove- Level 6, will have some sort of water attack
Braccus Rex- Level 9, can cast Burning Skies (Meteorshower). I might make it so that he can summon his helpers (Lighthouse Ghoul, Twins-by-Fire, and that one Undead leader)
Braccus Rex will likely be summonable for 10 rounds, with his summons lasting for 3 or 4. His cooldown would be either 20 or 30 rounds
King Boreas- Level 13, can summon all 4 Elementals (and maybe Ice Wall). I might make it so that he can cast all 4 Elemental Shields as well, since that kind of fits what was going on with his boss-fight.
Spider Queen? I haven't fought her, so I don't know what skills she uses. I think she's level 14 or 15
