You played Shaco? Instaban! Just kidding, but on a serious note:
Raging is against the summoners code.
Again, game 1 was troll reported, and i would ignore that one.
Game 2, you were, and admit to being rough on ryze.
Game 3, you were rude at times. Idk if I would punish for it, but my finger would hover over punish.
Game 4, Really rude.
Game 5, raging,
Its not a matter of being punishable for ALL the games. Even on offense is punishable. Having at least 3 games punishable just makes pressing punish very easy.
Also, the fact that this is a permaban means two things. 1, you are a repeat offender and have been banned/warned before. 2, RIOT staff have reviewed the case and have given you the permaban. The general tribunal can not cause permabans.