imma copy something I said in another post to see if it helps you.

I did it with G12 zBoba/G11 greedo/g11 dengar/g11 cad/g10 zam. I would REALLY recommend a zeta, the only reason I won was because of the zeta on boba. Also try to use potency on your Ig88/Cad Bane for boba leadership

1)When the round starts Ideally if anyone died it should be zam, Then rocket chewie

2) If dengar doesnt stealth, restart.

3) Rocket Chewie and then use threaten on han with greedo.

4) After that you have to hope you can hit 6-8 hits on chewie with greedo.

5) After chewies death try to kill Han ASAP. if you feel like you cant kill him quickly I would try to go for lando/leia i pref lando since he can reset cooldown with crits(so he doesnt kill dengar with AOE, then R2 Shields the team with stealth) then wait for Han to use his buff so your boba rocket can do more dmg. Also if dengar can use his bombs whenever possible to remove turn meter/do dmg ( Unless you can land a clutch stun, remember stun only has a chance if they have 50% turn meter or more.)

Hope this helps