Just curious as to how most of you deal with this personal quest (particularly if you know of what happens in DAI)?
There are two things that make me reluctant to send a Morrigan-less team to kill Flemeth. First, Flemeth is the one who saves your PC and Allistair from certain death at Ostagar. It seems rather ungrateful to go kill her without further investigating what's in the Grimoire and talking to Flemeth about the contents.
Second, of course, is seeing Flemeth in DAI and hearing what she has to say in her last words to Morrigan and coming to the conclusion that what was in the Grimoire isn't as sinister as what Morrigan assumes in DAO.
Thoughts?
But I did investigate what the grimoire was and what Flemeth's intentions were. She was evasive, which led me to believe that what Morrigan said was true. Flemeth had her chance to tell my Hero what the real story was. She didn't. So she was dealt with.
My male human noble warrior rationalized it this way: Yes Flemeth saved them from Ostagar, but their repayment for that was taking Morrigan with them, as Flemeth even states. Therefore that debt is repaid. Next, the main issue here is if Flemeth will possess Morrigan or not. Upon questioning Flemeth acts evasive and will not deny that she intends to take over Morrigan. Instead she tries to offer a deal, which is to give Morrigan the true grimoire and lie to her that she has been slain.
This sent up warning flags to my Hero right away. If Flemeth is not offering any explanation, not answering questions, and is suggesting that Morrigan should be deceived into thinking she's dead, then based on all that the most likely reason is because Flemeth really does intend to possess Morrigan. In which case, she must be stopped. My Hero considered Morrigan to be a friend.
As for my male human mage, he had romanced Morrigan, and so he considered Morrigan to be his. But, even so, he went to Flemeth with no real intention to kill her without a good enough reason. He may have even accepted her proposal to let her go and just lie to Morrigan, which he had done to Morrigan plenty of times already. The kicker here was that my mage told Flemeth that he would take the grimoire for himself! Flemeth seemed impressed, but said that he would have to earn the power he would gain, and she attacked him. Which of course left him with no choice but to take her down.