which add ons let myers stay in tier 3 evil within for four minutes?

[Gredric]

I understand he has add ons that extend evil within, I just want to know which ones lets him stay in it for pretty much the whole game.

[Vega]

Fragrant Tuft Of Hair gives you permanent EW3.
I think thats what it's called.

[FrenziedRoach]

Fragrant Tuft of Hair - Ultra rare addon - it also greatly increases the amount of stalking required to even get to tier 3.

Truetalent stacked that and the tombstone which gives michael instant kills. Between the two, it took him almost all game to get to tier 3 - he had to get almost every drop of stalker point from every single survivor before it would fire.