For crying out loud, who do I need?

Definitely the hardest Legendary yet, and the 2nd most unfun event they've ever created (after the Thrawn Mythic).

That is largely the right team, but you need zetas on Bossk or you should use Boba lead. Bossk lead is all about survivability, so like others said you should try for 2 or 3 protection primaries. Though I would suggest setting your arena mods into loadouts and using those before going too in depth.

Had zzBossk 12, Boba 12, Greedo 11, plus G8 Zam and Cad that died quick. All about the RNG opening and getting Chewie dead. Make sure exhaust Bossk taunt right before enemies attack the 2nd time.

"EricsonX;c-1824374" wrote:
Yes I know that. I don't have God-Tier speed everywhere mods.

Speed will not make you move during the initial blast from the enemy. They key is to have Bossk survive it without being stunned, having full crit dmg. + offense on Boba, high crit chance on Greedo etc.

.... and go easy on the AoE until ROLO is gone.

"EricsonX;c-1824387" wrote:
Maybe I should try Boba lead, I dunno. It's just frustrating. If you've taken the time to build up the chars, it shouldn't require RNG giving you green lights for 3 blocks in order to win. If you've done 50 fights and MAYBE gotten halfway there on just one....I think it's over-tuned.

'correct' modding wil make this far less frustrating. (You already have a strong team composition and gear).

I had

zBossk lead
zBoba
Zam
Cad
Dengar

Its juat depends on how the first volley goes. You need the following:

-Dengar to block R2D2 stealtg
- Bossk to NOT get stunned and Taunt as fast as possible
- Execute, and keep Chewys TM low
- pile on the thermals
- use Cad to stun Chewy and R2D2

If all that's fits then you've got a pretty good shot. Take out Chewy then Han and you're good. It so much as what you need but more the conditions you need in order to win.

If Bossk can't taubt or gets stunned then just restart. If Dengar fails to block R2D2s stealth just restart.

I had the similar lineup with IG88. Zbossk g12 rest g11. I failed over 50 times with Bossk lead. I changed to Bobba lead and changed to potency mods and after 15 tries or so I managed it.
Keep trying.
Good luck!

It's simple with Bossk. Not sure how people are failing outside of improper modding:

Everyone gets a +protection circle. Bossk gets +protection on circle, cross, and triangle. If gear levels are a bit lower then throw +protection crosses on the other 4. Depending on who you're running it's usually crit damage triangles on the rest, possibly crit chance on Greedo.

As long as you have at least +60 or more speed on each it should be over pretty quick. With Dengar it becomes even easier as you don't have to restart if he prevents smokescreen. Only have to restart if Bossk gets hit with the opening.

How low can you go...

zn3z0q828glw.jpg
Boba lead victory
jr70dvokk08d.jpg

Boba was fastest. Everyone had speed and potency primaries. I had to tweak speed so someone (jango) immediately followed Bossk. Taunt-special (shrapnel) - hunting party combo on Chewie.
Of course, setup had to be dengar stealthed. Bossk not stunned.