Imagine that every time you went to make a trade, the game decided that you would keep your silver and get the other persons item OR you would lose your silver and the other person would keep their item. Now imagine that this made you lose an item or silver 22 times in a row. That horrible thing you just thought of and would like to kill with fire is the card “battle” system in ToS. This system would be fine if cards were worthless and were just there for a nice break from grinding…but nope! Cards are worthless to about 90% of the classes, but the other 10 absolutely need them. I don’t mean that they just would do better if they had them, I mean THEY CAN’T USE CERTAIN SKILLS WITHOUT THEM. Of course you could just buy them after grinding for hours to get the silver…oh wait, YOU CAN’T. The only way to get the cards you need IS TO GAMBLE. No amount of skill will get you cards, they are locked behind RNG. A single set of dungeon runs MIGHT get you one card, and a number of quests will get you one two. Awesome, after playing for a solid month, a single player might have as many as 30 cards if they’re really lucky…enough to get a card to 7 stars. How can they get more? GAMBLE…that’s it. Not just any gambling either, no, they have to gamble with the very resource they are trying to get more of. Me, being the sorc/necro pet master that I was trying to be, realized that I needed 336 cards to get all my card slots filled and maxed. Since I don’t have YEARS to make this happen, I decided to trade with a friend for their useless cards…this is an MMO after all…and lost EVERY SINGLE CARD I HAD. 21 loses IN A ROW. NOT A SINGLE WIN. Kept playing to get back all the cards that i’d already payed my friend talt for, because what is the probability that I would NEVER WIN. WHAT KIND OF IMPROBABLE CRAP IS THIS! My mineloader for my necro summon? GONE. My templeshooter for my sorc? GONE. Run dungeons, pray to rng to get a single card after spending 720K silver rerolling cubes, pray to rng again to get the cards I need to use my skills back. LOSE AGAIN. 22 loses now, and I’m flat broke. No skills to farm, no silver to reroll cubes. Welcome to hell…yay /cardbattle!
TLDR - /cardbattle is the only way to “trade” cards necessary for certain classes, but its the lovechild of Hilter and Satan and steals your very hopes and dreams. Way to push your customers to use bots and gold sellers IMC!

