I formatted your post a bit to make it easier to read, hope you don’t mind. I was having trouble reading that first monster in particular.
Pandora’s box:
Looks a lot like a counter to tokens, right? I’m not entirely sure what the secret skill does. I think it would be cooler if it created a few more boxes and some in your team.
e.g.
Secret skill: Detonator -> Instant odd friends 1TU, 50s restriction from first turn (adds 3 “odd boxes” in random places in the enemy team)
Passive skills:
Unwanted entrance -> Pandora entrance (adds 2 boxjaws next in line to enemy reinforcements and 2 boxblessings next in line to your reinforcements)
Thermal resistance -> Pandora revenge (heals allies a small amount, damages enemies a small amount)
Boxblessing is a copy of boxjaw but heals instead of damages. Odd box is a copy of boxjaw but has a 50:50 chance of it either healing or damaging allies.
Sergeant sheldon
Looks pretty cool except runs out of ammunition if you can’t pull it back and it has 3 moves which use shells which seems a bit much considering it only creates 4. I’d say it needs step back to be 3-time use.
Flutter queen
Is the flutter cannibalise reusable? I feel like it should be 3-time use. This monster is awesome and would get people actually using flutterdrakes other than in some PvE content or lower brackets of PvP.
As I said, Pandora’s box was more or a joke that I don’t expect to see (although it would be awesome). And for the record “detonator” is based off the idea when a boxjaw explodes, only one boxjaw explodes and the others are potentially wasted. If detonator is used, all the boxes do damage simultaneously and so a lot more damage is done. But I definitely prefer the idea of gaining friendly boxes too . Dunno how I overlooked that given I invented a new shell.
The real star was always the flutter queen. Maybe she could be named “flutterqueen victoria” or something