Picked up a Tyrant's Sword upgrade for the toy-deco MP Megatron - have got my eye on one but hoping the price drops down a bit - and a loose, no-accessories TFC Thousand Kills/not-Tentakil. Wish he had his Slime Lasers but the core figure with all those tentacles is nice enough that I'm still pretty happy with it. Might get their Lobclaw too, but aside from those two the set doesn't really interest me.

Thousand Kills has managed to draw blood a few times putting those tentacles on, these guys are seriously spiky.