Not fully thematic, but still:
VS (Engage at will, Nythera, survivalist + shirts)
Lazarus (oathkeeper, chain trinket)
Hannah (IPB, regen trinket)
Turn 1 - equip HPE stuff, attack lazarus to lauch him 12" into shooting position , chain activate. Move Hannah twice, focus, steal libr's cast, try to snipe some weak model.
Turn 2 - throw away foes from lazarus, shoot them, tear your shirt, chain activate, shoot more. Use desperados as scheme runners, although they are decent in melee