New update? New hero? new content???? help????

Will I have to re-learn everything I know? and what is essense and what is blue essense and why should i care.

I saw these new changes screamed and closed the game I can't play the game now.

Blue essence replaced IP and the only thing that is new is the mastery/rune program which is actually a lot simpler than before.

Okay why do I need blue essence now? Can't I just keep using my IP and what's different about the new mastery rune program which to me is still same the mastery and rune program because i'm too new to use it.

Please help.

Just read the patch notes you crabcake

Hello? I have no idea what changed and have no way to know what changed I've barley been playing this game for a week and already it completely changed on me.

Tell me so I can start playing again otherwise i'm quitting.

Thanks for the help now I can't play. I'm quitting thanks for changing everything on me.

As of right now I have unistalled the game goodbye forever I don't to have to relearn everything i have so far.

So are you going to explain these changes to me or not????

What's a path?w

What's a rune?

Is a keystone a rune? or is it it's own thing? I'm new to this game sorry.

Guys?