Summoner's Rift is the only map that counts.
The Twisted Treeline, Howling Abyss, and The Crystal Scar are just short mini games in the game. Howling Abyss is just a straight line that so-pose to teach you how to team fight but no one does it right. Crystal Scar is just a big circle. And twisted Treeline is just a very short map a 3 vs 3 it's so boring. Summoner's Rift is the real Game. A good 5 vs 5 that it.