Trial of Blood easy way

[void]

kinda obvious but still heres a video, since i needed to do that trial either way and maybe some new players find it helpful
1) clear cold room except cold boss, move her in bottom part of the room at low health
2) clear room below cold room
3) clear path from room below cold to light room
4) lure light boss into the room below cold boss
5) kill light boss then jump up into cold room with

Pax Mystica

Pax Mystica
Staves
'Tir'
Runeword Level: 10
+1 to All Skills
+7% to Spell Damage
+(2 to 5) to Blink
Elemental Resists +(11 to 15)%
(11 to 13)% Magic Find

on weapon switch and kill cold boss like shown in the video