Quote from Pokken »Kind of a meta note about the thread but:
Casuals do not like it when you steal and play their cards, by and large, and doing that as a theme is a damn good way to annoy people
I would seriously stay away from that type of theme. It's not something people want to play with multiple times for sure.
(Speaking from experience here btw:))
Agreed - I think once you've been playing a while someone pinching your stuff has an air of 'ýou did this to yourself', but being new to the format it does make folk a little salty.