How do you protect your character cards?

[Wade]

Only problem we've had is when we introduce expansions. The shiny new character cards and L-boards, stand out.
But since we introduced a ton of custom characters too, now we shuffle under the table and have the heroes pick a number between 1 and whatever and count down through the deck.

My biggest problem now is our custom hero deck cards. They stick out badly when shuffled into the deck and since they are usually powerful weapons, people will do their best to draw down to them.