Note: Results are intended as jumping-off points for brainstorming, and may be interpreted in various ways. For instance: a "subliminal" tactic might suggest subliminal advertising, misdirection or mind control, or perhaps a way of moving without being seen, or it might simply mean "under the radar". Let the context guide you, and go with whatever interpretation works in your world.

A
ATEPI
Lone Wolf or Cult Leader
Their motivation involves Knowledge.

TACTICS: moralistic.
SECRET: a strategic secret obscures their true goals.
WEAKNESS: illegal/criminal activities.

Wants to fix something.

B
INTKA
Government Agency or Intel Organization
Their motivation involves Knowledge.

TACTICS: inscrutible.
SECRET: a secret about Faction A, with tactical or blackmail value.
WEAKNESS: false expectations.

Lead NPC wants to lead or teach someone.

C
REALIXMOR
Government Agency or Intel Organization
Their motivation involves Revenge.

TACTICS: nonphysical.
SECRET: a secret means of communication.
WEAKNESS: a lack of imagination.

Lead NPC wants to cure someone or something.

D
NILVAR
Nonhuman or artificial intelligence
Their motivation involves Respect.

TACTICS: moralistic.
SECRET: a strategic secret obscures their true goals.
WEAKNESS: a lack of imagination.

Wants to avoid someone or something.