Our first city LAN tournament matches. Season 1, my team and I all walked in with total confidence only to lose round 1 in a bo1 double elimination tournament. (They banned taric and we paniced. We then priority picked taric at all times).
Our next match was against a bunch of randoms and non lvl30s. Easy win.
The third match I played Ashe. And arrow-ing across the map was awesome. I hit 6, shot mid, got the kill. Waited a minute. Shot top. Got the kill. Team fight breaks out. I arrow from river Baron to Red side raptors/wraiths, and manage to hit their mid laner. Win the fight. About to win the game and destroy nexus, but their whole side of the LAN gets a power surge and disconnects them. They demanded a rematch since they fully dc-ed. We were pissed but we agree to play it out. Last game was a 50 minute clutch victory. This game was a 15 minute stomp. Easy win.
Next match the enemy did not research us at all. I got to play SEASON 1 vayne. It was around this time our friends had come to watch us live from behind and cheered us on. We would pull out team fight wins and the cheering would commence. It was glorious. Easy win.
The fifth match, the enemy definitely researched us. Taric was BANNED. We panic-ed. We didn't want our Round 1 match to happen again... and in our panic, we had a 3 man role swap. Mid went support, support went jungle and jungler went mid. We CRUSHED them. Easy win.
Now finally after all this we're in the finals... at 4am. Still bo1 double elimination, and the team we lost against 1st round, already got knocked out. So this team has to be business. We banned their AP sion player and that seemed to be why we won the first game. Easy win.
The 2nd and Grand Finals game, I remember they CV-ed behind Blue side blue and we were all there about to invade. We started leaving, but somehow all of us had the same idea; just go back in after it wears off. Sure enough we find someone and kill him. All we could hear across the room, "WHY ARE YOU STILL THERE?!?!". After the crushing tilt from the invade and earliar game win, we rode the momentum to an... Easy win.
I have played LoL for a little over 5 years now. With almost 10,000 games, this tournament about 4 years and 4 months ago remains my most cherished moments of League of Legends.