In no particular order:
- A heavy armor Paladin fire caster throwing acid Biting Blades and using Eye of the Guardian in the devotion map and still SR 75-76 farmer and as fast as 5:30 in Crucible Gladiator 150-170.
- Pierce caster wearing a bunch of different items using Pierce Biting Blades, Pierce Storm Box and fully Pierce Blade Spirits: as fast as 4:30 in Crucible Gladiator and SR 75-76
- A Spellbinder using Chain Lightning from meme epic set Arcane Tempest: 5:30 Crucible Gladiator and as deep as Shard 90.
- Melee Blademaster that utilizes both Pierce and Bleeding damage wearing a weapon with no attack speed and full set with 0 bonuses to Pierce -probably the best melee build in Crucible (overall)
Got many more.