You got it to spawn? Now do the CE flawlessly to qualify. Hope that you have enough notoriety to be chosen for the duel. Beat said duel. Win?

If it's Menenius, hope that Acceleration Bomb doesn't explode even when the mechanic is resolved correctly and no longer a debuff even after waiting a full GCD with 2% left.

Update on my run count: 70 Dalriada runs. Neither note has shown itself yet.