Wait, just so I don't misunderstand:
0. Be solo player.
1. Backstab enemies.
2. Use last AP to cast chamaeleon skin.
3. Go somewhere to pop into stealth.
4. Wait out the skill cooldown by skipping 3-4 turns.
5. Resume at 1?
If I got that right, then it (namely, step 4) sounds more like a player problem rather than a game issue. You'd just be cheesing the cooldown mechanic in the game. Besides, what would be your proposed solution? Stealth as a combat mechanic is already pretty useless as it is in a party.
P.S. Guerilla doesn't trigger when invisible, only when stealthed. Why? who knows.
yeah it only works while sneaking hence why you use cloak and dagger to not break sneaking whilst porting direct behind the enemy.
