Here is the full list of all 15 Choose Wisely achievements.
FINISH WITH KIMBERLY
FINISH HARD OR MASOCHIST MODE
FINISH WITH CLAUDIUS
FINISH WITH HECTOR
FINISH WITH RACHAEL
FINISH WITH MIHAELA
FINISH WITH MACDEATH
FINISH WITH LYRIA
FINISH WITH FAUST
KILL THE LION
KILL NAGA JAGGA
KILL 175 MONSTERS
KILL MACHINE
KILL HELLDRAGGER
FINISH WITH ARIEL