If you are from V8, you know what I'm talking about.
If not, this is what they are:
Trading cards, duh, that you collect from servers randomly. There are cards of most every Blockland player, and you can trade them with other players, duh.
I want it made again. I liked it.
This has gotten off topic a little, so this is what I mean for Blockland Trading Cards
An ingame client sided mod where you get trading cards of Blockheads. You would be able to submit your own trading card with a picture of your Blockhead and in the next update or something it would be included so there would be new cards to collect and stuff. Also you could trade your cards with other Blockheads. Not "Post a pic of a trading card you made for your blockhead here."
EDIT:


Anyone remember these? There was a server script for them and all.
This is what I want ported.