How about Riot makes a Custom Game Mode where during any point of the game no matter where you are, you can buy items as well as undo. Undo will reset upon death (instead of leaving spawn fountain.) Could be called Arcade Mode.
interesting but not a fan of this particular idea. People will quickly script a store interface so they can buy and sell as they go on balls to the walls. Also people could have a o shit going to die sell all button on a script.
Not sure if the flaws would be worth such a minor change.
Meta would be buy 5 doran items sell then off when saved another 1k for bf. If close play uber safe get major item and try to screw enemy buy being locked into dorans....
Not sure this is really a game mode as a market mode. I would not play a mode like this unless icons were available cause of it and then i would play only till reward was unlocked.
