Explain to me how this was toxic enough to cause a permanent ban.

Okay, before I get to the chat log that it shows for why I got permanently banned lets get into what happened before this. I'm toxic. I'll straight up admit that. Had my account on a 2 week ban for being verbally abusive and I got it back at 5:30 AM on 5/11. Since this was my new main account (after having my first main account permanently banned) I decided "Okay just gonna drag my chat off screen so I can't see it and wont talk and therefore cant be toxic.". 4 hours later without getting in any trouble because I didnt talk in chat I que into a game with my friend. In this pre game lobby we encounter a player who instantly asks "can i trade you mid for jg?" I tell him no and hover trundle. Can you all guess what champion the guy decides to ban??? Trundle. We then ask him "wtf why would you ban my champ" he responds with just "lol". My friend was top lane and had lucian hovered. Troll was above him in pick order. Guess what champ the troll picks???? Lucian. so me and my friend go evelynn and shaco, I take smite, friend takes smite, ahri takes smite hoping this kid will dodge. he doesnt. We get into a game and we are legit trying to win, lucian takes top lane instead of mid, caitlyn goes bot lane solo, ahri goes mid instead of support and me and evelynn jungle and invade like an ordinary game. At this point my chat is still off my screen and out of view. I can still however hear the little "ping" whenever someone types and it is going off like crazy. Decide to see whats going on. Long story short lucian is crying that we have 3 smites and 2 legit junglers and questions why I picked shaco with trundle runes and masteries, and this is where my chat log begins. 4th message in and continuation is all in all chat talking to the enemy team asking who is the troll on our team. Only reason i picked up any reports is because the enemy vlad decided "im just gonna report all of you and let the tribunal (which doesnt even exist anymore) decide. end of the situation is our whole team picks up 4-5 reports from the enemy team, and im assuming lucian reported me and my duo as well as caitlyn. as you can see i tried to keep a positive attitude and win the game and not flame lucian or be toxic to anyone on my team but because i had just been 2 week banned not even 5 hours previous to this encounter I think the system automatically banned me just for picking up those reports. If only chat logs showed everyone's not just my chat.

Agamemnonqt: maybe you shouldnt ban our champs in champ select Agamemnonqt: you said it was Agamemnonqt: just because rito cant see that chat and can see this dont try and weasle your way out of it Agamemnonqt: lucian Agamemnonqt: he banned 1 of our champs in champ select, then took lucian from someone else Agamemnonqt: and was extremely verbally abusive so we said fuck it Agamemnonqt: yea i do think he did say the n word a few times Agamemnonqt: ^ Agamemnonqt: report me ive done nothing wrong Agamemnonqt: the only jg i have set up he banned because i wouldnt trade him jg for mid Agamemnonqt: no idea cait. maybe he is just on tilt because he dindt get jg Agamemnonqt: im streaming though so i can send it to riot and they can see how toxic this guy is and hopefully do something about it Agamemnonqt: my stream has the pre game chat which tribunal cant normally see so it should work out Agamemnonqt: because i want to win Agamemnonqt: not gonna let this lucian spoil my fun. win or lose im gonna enjoy the game Agamemnonqt: didnt see lucian threaten to shoot up any schools yet Agamemnonqt: same Agamemnonqt: cant get reported for explaining the situation to you guys Agamemnonqt: okay Agamemnonqt: so i only have trundle set up atm, had him hovered and lucian asked to trade roles Agamemnonqt: politely said no, so he bans trundle Agamemnonqt: then he takes lucian top away from jinjo Agamemnonqt: i had it hovered and told him i didnt want to trade so he rage banned and locked to troll us Agamemnonqt: probably a duo with cait, just realized she is trash talking us this whole time Agamemnonqt: because its not your main, if it gets banned you dont care