Hmm, will the more I use the champion, the better he gets?
I really don't get how the game works.. >_<
No champions doesnt get better even if you play 1000 games. Your account is a summoner and you play with champions. You gain experiences,levels and IP ( Influences Point).
IP: Can be used to buy Champions , Runes and others stuff.
While gaining level you will unlock Runes Slot. Runes are bonus like auras in runescape. You can get Mana/Hp Regen Bonus, Ability power, Attack speed... alot of things.
THIS WILL GET YOUR CHAMPIONS BETTER.
Gameplay:
The principal objective in Lol is to destruct the nexus of the others team. You must destruct some Turret to get a way to their base.
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Some tips:
Dont fed any bot or real players in Pvp, less death is the best cause everytimes you slay an ennemies you gain 300GOLD wich is precious to buy stuff during the game. So play safely stay behind your minions when you start dont get to close of turret when theres no minions.
Also if you attack a champion close to a turret the turret will attack you and cause BIG DOMMAGE even if theres minion close. ( This is a rules that some new players dont get it sometimes)
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What items to buy?
Theres some guides on internet on how to build and what to level up theyr not the best some of suggestion are even big shit.
Anyway if you have any others question ask it ill try to help you.