3.PF: Good synergies for gestalt Unchained Rogue

[martixy]

Looking for good gestalt synergies with PF's unchained rogue. Character is currently Level 4, about to be 5.

Game is unholy union of 3.5 and PF.
Open content is anything 3.0, 3.5, Dragon/Dungeon magazine, PF. 3rd party is iffy, but possible. Feat progression follows PF(e.g. feat at this level).

Only restriction - no vancian casting/psionics. Things like the Desert Wind discipline's SU abilities okay though.

Goal of character is mostly utility, competitive combat performance secondary, but desirable.

Character sheet here:
https://www.myth-weavers.com/sheet.html#id=1320721

Any inconsistencies/oddities you spot likely due to house-rules.

[Dr_Dinosaur]

Do the PF Alchemist’s extracts count as Vancian casting? If not, I can’t recommend that combined with an Underground Chemist/Scout Unchained Rogue. Adding Sneak Attack and INT to bomb damage is amazing, you get 1.5x your level to Craft (Alchemy) checks, and extracts/discoveries/rogue talents grant some crazy utility

Otherwise, you could do some mundane work with Vigilante and UnRogue. Don’t worry about the alter ego stuff if it doesn’t fit the game, all you lose by staying in your “Social Identity” forever is the benefits of that one class feature. In return you get a boatload of social and combat capability, immunity to fear, and either Full BAB or a second pseudo-Sneak Attack with different trigger conditions and d8 damage.