The Sergeant received his Combi-Grav, so with the Grav Cannons and Grav Amps for re-roll, this squad puts out 23 grav shots if stationary (or Relentless in an Skyhammer Annihilation Force) with a damage re-roll of 20 of those for getting those glancing Sixes! Almost guaranteed to kill a Landraider or Termie Squad - but at a cost point premium, this squad costs more than those said targets when fully kitted out. But, in that Skyhammer, this is a great Alpha Strike, otherwise a points sink. When I am not using the Skyhammer, I'll farm out the Grav Cannon marines to various Tactical Squads in games.
Right, next up for the Relictors painting pile - Bikes, maybe something rather shooty which has been languishing in the closet of doom for years... and a lot more Devastators - my aim is for another Grav Cannon 5-man Squad for an effective Skyhammer Annihilation Force alpha strike, plus I want a squad of 4 Heavy Bolters for the rule of cool - they look awesome - so much dakka. And then maybe some Lascannons, Multi-Meltas... the Devastator box comes with more weapons than you can use, so I had to buy a Tactical Squad just to use the bodies as Devastators!
Thanks for reading.