Champion Mastery Ideas - Animated Base Skin Overlay

I have always wanted people to know that I have knowledge with a champ. I am sure many people have suggested a skin of some sort, weather it be an alternate color scheme, something very unique, or maybe a shiny golden or diamond coloration (If you have seen smite, this is what they do, but you have to pay for it)

Although, making some of these skins can be hard work, and takes away time on the game, so here is a suggestion for something simpler, just an animated overlay.

This is something simple, easy, and cheap for people who dedicate sessions to improving there skills on a single champion.

Also there is something I would like to say about mastery items . Often, people will dedicate WAY to much time in a champion in order to get these special items, and that is where the block comes. People in games should be encouraged to play many different champions, make games more interesting, and improve their skills all around.

So even if we do get rewards for playing a champion eventually ( and I doubt it, really) here are some recommendations

1. Make it so the player has to wait a few matches before he can get more "mastery" on a champion, this will encourage them to level many champions at once.

2. Make it available to certain higher levels only, seriously nobody wants a new player to only focus on getting cool items, they should focus on getting better first.

3. DO NOT make the player have to buy the skin/overlay with real money. Unless you are willing to make these skins very unique, no player is going to want to spend time AND money all to just buy a alternate color. That is why i suggested overlays, they are cool and unique and simple enough to be worth it.

What do you think? Any suggestions?