Hi there!
This is Troll King, and I am Top Trundle OTP peaked 1151LP in OCE server and recently came to Korea for the Challenger climb in KR server.

https://ibb.co/7bGCvvr

I am currently running a YouTube channel which is mostly about guides on Top Trundle, so come check out my channel if you want to know more about Top Trundle.
https://www.youtube.com/c/%ED%8A%B8%EB%A1%A4%ED%82%B9TrollKing

Unfortuntely, majority of viewers on my channel are Korean, so most of my videos are in Korean but I sometimes put English subtitles and if you ask me anything in English I can reply to you since I am fluent in English as well.

The reason why I'm writing this guide is because there are lot's of changes in Top Trundle's runes/item build since the pre-season started.

During S11 Essence Reaver (ER) was the main item build on Trundle (and yes, I was the one who made this build) with Press the Attack (PTA). But now, Lethal Tempo became OP on Trundle, and I figured it synergised really well with BORK, not ER, so I had to come up with a whole new build.

So here it is, the latest Top Trundle guide made by one of the best Trundle player in the world (that's me!).

This is my first time writing a guide on MOBAFire so I will slowly add in more details in my guide (and since it's Pre-season, things may change quickly).

Meanwhile, feel free to ask me anything in regards to Trundle and reply to you ASAP.