Have a titan with blessing of light. All of you go he the left of the arena and all 3 of you stay behind the wall with the boxes. Players must clear adds (knights, wizards, thrall) so it becomes a bit easier. Clear the mobs fast because every now and again urrox will make the ground catch fire for 9 seconds. So you have to jump in place like a hot potato when it starts (hunters tun gunslinger). The titan will use the bubble behind he wall so all 3 of you can jump in and out of the bubble as you jump high. Touching the ground will lose some health but its okay since the bubble acts as an extra layer of health. Please note the titan wont always have a bubble every time the fire starts. So you will have to just jump like normal and avoid damage. (Yes its possible). Just stay in the air for as long as you can until you gotta jump again. Proceed by taking down urrox and a ogre every now and again if they get annoying. Mobs will continue to spawn and come for you but just clear them. They start spawning in small waves after the first inital part. Just take down mobs with rockets to clear them out. Also...use solar weapons!!!! Its solar burn so use it!! Use that gjallarhorn(or hunger of crota), abyss defiant, and a solar sniper. Or (Icebreaker).

Titan on the team conquers all

Triple jump, nuff said

Bubble with blessing or triple jump or float

Beat with 3 warlocks. Bubble not needed.

Gjally and armor of light

armor of light works.

Left side of the arena. Use a blessing of light when he flames the ground. Easy fight. Round 4 with Arc Burn was worse.

Jump like Christ. Have a Titan with armour of light. Clear adds first and leave at least one alive to stop respawn. Gally and snipe the shite out of him with solar burn