Focused Fault and possible tactics

[Vermillion]

So I got through Obsession boss fight couple of days ago, I knew they changed the boss a little (so I thought), only to realise the boss was drastically changed, and the old tactics don't work well (mostly because eyes on the start focus random position, as I noticed, and I do hope it is a bug.)
I have got a question, though, if anyone found how to reapply tokens on the first phase (like you could do before, with destroying one of the eyes, to reapply the token on tanky character), because for now it seems to be impossible, since you can't do that, and have to rely solely on luck.

Here's how my boss fight went, by that time I thought I will have an old one, and boy I was wrong (Hence why some skill choices might be weird).
https://youtu.be/YlwOnEQhk4Y

[Inactive indefinitely]

With the new FF you can't re-apply seen tokens sadly. They are permanent once one of your characters acquire them, they key is having very strong frontliners like MaA and Flag that can taunt tokens and stack the seen tokens on themselves. The new boss fight is a lot easier since the limerance dishes out less damage and no longer debuffs your healing, the devs basically made a boss that is arguably challenging to something you can steamroll with a proper team composition

[Pixel Peeper]

The first eyeling to attack will apply a Seen token.

A fast tank with Taunt will be able to catch all the Seen tokens on Phase 1.

Phase 2 the boss will add Seen tokens to someone at the start of the round, so unfortunately there you'd want a slow tank to catch them (Taunt at the end of the round).

Basically, unless you have some really specific setup (fast character using Noisemakers on your slow tank in Phase 1, or fast Jester using Encore), you're not going to be able to catch all the Seen tokens with your tank. Limerence is much weaker than it was before but now it's going to be an AoE.