I'm working on making adjustments to my world state on the Dragon Age Keep website, and initially I had the state set to where no one does the ritual with Morrigan that will keep the Wardens alive at the end of the battle. But I just finished watching someone's play through on YouTube, and now I'm thinking I might change this.
For context, I set it up with a female elven mage Warden who romances Alistair and then deals the killing blow against the archdemon, and I've played Inquisition four times now.
So is it ultimately better to do the ritual with Morrigan, or does it really make a difference?