Rebel Roundup moan and groan, boast and gloat..

For tier 2, you can get it done with a relic Bossk and Jango only. Rest can be G12. You just need good RNG to get through wave 1 without anyone dying and get as many event stacks on Jango as you can. Took me a couple tries to get through wave 1 with everyone standing. Was cake after that until wave 8. Bossk, Boba and Zam ate it quickly but Jango was doing so much damage it didn't matter. Cleared with Jango and my G12 Dengar hiding in stealth still alive.