Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Trundle - The cursed troll
So i play Trundle as, as a tank DPS character.
My items are mainly tanky :))
Exhaust - i use it because it helps me to catch and get away from opponents
Ignite - i use it beacuse it's very important to get first blood
I choose these items because im playing him very tanky and to be a hard target for the enemies/not feed :)
Early game i go bot lane for gank as usuall, and hide in the upper brush from their side, then i use my exhaust and ignite to catch and do some damage while spamming rabid bite and hopefully my team helping me kill the enemy. If i get first blood i wait for minions to spawn, then i blue pill (Recall) To base to get the next item. Kind of that's it for early game oh and farm alot so u can gank and get some more gold and hopefully items fast. I don't play trundle like a jungler btw.
In the middle of the game you should be about 7-9 lvl. At that point you should be able to get the lizard buff and the dragon with your team. If your low at gold go jungling and farm alot, so you can get infinity edge and try to get some kills.
At late game you should be probably like 16-18. If you have your full BUILD Good because you probably can defeat everyone.
I hope you like the guide btw... it's my first one so please if you give any feedback if its positive or negative please write in the comments why did u leave it :), have a nice play.