Bonekeep Sundries

Alchemical Items:
Soul Stimulant (synergy w. Ultimate Mercy/Raise Dead)
Antitoxin
Antiplague
Alchemist’s Fire (power component to Resist Fire, also vs. swarms)
Alchemist's Ice (ditto)
Acid
Holy Water
Stillgut
Alchemical Grease
Meditation Tea (preferably in a Medlance)
Various legal stat-increasing alchemical substances that cause addiction like Pesh, Amp and Allnight
Coffee (ghetto-removes fatigue)

Wands:
Shield
Mage Armor
CLW (bring spares)
Faerie Fire
Ill Omen
Protection from Evil (also chaos, law and good if paranoid)
Grease
Heightened Awareness
Feather Step

Scrolls:
Riffle Scroll of Stalwart Resolve
Mass Feather Step
Bestow Grace
Heart of Metal (silver, cold iron, adamantine)
Versatile Weapon
Lesser Restoration (2 prestige for a scroll with 5 charges)
Resist Energy (bring lots, or the Communal versions)
Shield Other
Life Pact
Invigorate
Gust of Wind
Command Undead
See Invisibility
Longstrider
False Life (spellcasting service: Heroes' Feast accomplishes the same)
Dispel Magic
Break Enchantment
Remove Blindness
Remove Deafness
Remove Paralysis
Remove Fear
Riffle Scroll of Unbreakable Heart (higher CL)
Delay Poison (note the duration, precast)
Suppress Charms and Compulsions
Silence
Dimension Door
Glitterdust
Nap Stack
Rope Trick
Stoneskin
Shadow Projection
Bless Weapon
Alarm
Arcane Lock
Death Ward
Wall of Stone
Haste
Heroism
Communal Mount
Obscuring Mist

Potions/Oils:
Bestow Grace
Daylight
Protection from Evil (also chaos, law and good if paranoid)
Cure Serious Wounds
Heroism

Misc:
Dream Journal of the Pallid Seer
Escape Dust
Tower Shield
Rope (for tethering/dragging)
Meditation Crystal (paladin/monk)
Spring-Loaded Wrist Sheath
Riffle Scroll of Breath of Life
Snapleaf
Cracked Dusty Rose Prism Ioun Stone
Wayfinder with slotted Clear Spindle Ioun Stone and Jade enhancement (PFSFG)
Cracked Tourmaline Sphere
Flawed Tourmaline Sphere
Crowbar
Traveler's Any-Tool
Handy Haversack filled with minor stuff

Change faction to Dark Archive, get Imp Servitor vanity (PFSFG: 5PP, 500gp) and give it the scrolls, wands, the haversack and a Headband of Vast Intelligence (UMD, Sign Language).