Which Gadgets do you guys prefer?

[Garthox]

Hello,
I just bought Iron, and I want to buy a gadget.
Which one should I buy?

''Dragon Breath''
''When pigs fly''
or ''Exploding sheep thing'' (I don't remember what its called)

 

[Sophie]

Dragon breath, pigs and sheep suck :3

 

[Garthox]

Dragon breath, pigs and sheep suck :3

Alright, thank you!