>Posey’s spells - a break down of where these spells come fromPosey's casts spells from the Dread Necromancer spell list:
https://srd.dndtools.org/srd/magic/spells/classSpellLists/dreadNecromancerSpells.htmlA Dread Necromancer is a fixed-list caster, all of the spells on her spell list are spells known, but her ability to learn new spells is limited.
Rosey Ring gains a number of exclusive Cyst spells through the Mother Cyst feat.
Rosey Ring gains a handful of aberration-themed fear-based debuffs and summons through the Cerebrosis feat (Dragon #330). By now you are familiar with Posey's "Puppies". Most of the Cerebrosis spells are nearly identical to similar PHB spells on the Dread Necromancer spell list, but they are also cooler. She gains Cerebrosis as a bonus feat by sacrificing Constitution for the Rite Of The Blot.
Rosey Ring has the Necromantic Bloodline feat, which gives her a few necromancy spells, but these spells are all resundant. Through the combination of the Apprentice feat, she has swapped out some of her redundant spells for other spells, one of which is Disguise Undead, which is useful as it let Posey bring the ghast into the city without causing a scene.
>The number of spells posey can cast per dayFrom her class levels and ability score bonus, Rosey Ring has:
8 lvl 1 spell slots
5 lvl 2 spell slots
For some reason, Dread Necromancers don't have any lvl 0 slot...
Rosey Ring can cast lvl 2 spells, but through the Versatile Spellcaster feat, she can expend two of her lvl 2 slots to create a lvl 3 slot. This gimmick has saved her life on multiple occasions, as she likely would not have survived the fight with Luminous without creating a lvl 2 slot to summon her puppies, and she ABSOLUTELY would not have survived the Hydra fight without the source of acid damage from her puppies.
>Posey’s spell like abilities, SU’s, or whatever other spells or extraordinary abilities she has, and where these come fromPosey has spell-like abilities from Spellstiching: the spells she took are Unseen Servant, Tenser's Floating Disk, Create Magic Tattoo, and Wings Of Cover.
It would be sad to lose Unseen Servant and Floating Disk, but I proposed cutting spellstiching.
Rosey Ring has the following SLAs from her Magic-Blooded template 1/day: Nystul's Magic Aura, Detect Magic, Read Magic.
>Posey’s total attack, and where this comes fromRosey Ring has a base attack bonus of +2, as Wizard. This, combined with high Str, has made her effective against humanoid enemies without magical armor.
Posey is a sadomasochist (Book Of Vile Darkness), and has on multiple occasions relied on the bonuses from taking or giving certain thresholds of damage to carry her through combat (again, carried her through the hydra fight and Luminous), as it has helped her turn misses into hits against enemies that severely damaged her.
>Posey’s skills and skill modifiers, and where these come from As a Dread Necromancer, Posey has 2 skillpoints per level, this bonus increases with her intelligence score.
Half-vampires have a +2 racial bonus on Bluff, Hide, Listen, Move Silently, and Spot checks.
She also has feats that give her marginal skill bonuses, such as Stealthy.
Posey's skills are distributed in a way to maximize synergy bonuses between them.
She has +2 to Climb and Search from vampire bloodline
She has several equipment bonuses