Destiny 2 - Glassway Grand Master (Platinum)
Ideal loadout should be:
1. Stasis Warlock with Eye of Another World (overload hand cannon, solar barrier scout, anarchy)
2. Stasis Warlock with Eye of Another World (overload hand cannon, arc barrier scout, anarchy)
3. Void Bottom Tree Hunter with Aeon Gauntlets (overload hand cannon, blinding GL, anarchy)
We wasted a lot of time going back for ammo, and took a bathroom break during the boss fight which pushed the total time taken to beyond 45 minutes. Ideally it should be done in under 40 minutes.
Some really important things to remember:
1. DO NOT JUMP anywhere close to enemies.
2. Blind/Freeze everything always.
3. Control the waves of ad spawns during boss fight.
4. Stasis super should be used by warlock as soon as the wyverns enter the room (blinding grenades work too against wyverns).
5. Keep blinding the mini-boss if he bothers too much.
6. Position yourself carefully.
7. You can ignore 3 barriers champions in the end (you will still get platinum).
Cheers!!