Not Updated For Current Season
This is how i start off, whent he game start go top or bot (doesn't matter)
If you soloing: if you do end up soloing for some reason (dang leavers) the i recommend tower hugging because it is the easiest way to level up fast and get a good starting amount of gold in the process, while soloing, do not wander to far from the tower otherwise there is a large chance you'll get ganked.
With a partner: If you are with a partner ( i recommend someone with stuns or snares, or maybe ranged, if your partner has both you're gunna be set) make sure you are always with your partner and farming with his/her watchful eyes on you and your enemies just incase you get double teamed. While farming i suggest (for more gold) signaling your partner to snare (or whatever their ability might be) then you both duble that enemy champion.
The basic plan with tryndmere is to start off buying absolutly nothing (this may sound crazy but trust me) then (as stated above) farm and kill and farm and ... etc. Kepp doing that until you reach about 1000 gold, right at that moment port back buy yourself a Cloak of agility and hurry back. as time progresses (depending on if your lane is easy or not) either get a B.F sword or a Pickaxe and after that finish the infinity edge. after completeing the edge (should be gotten in 15 mins or less)save for the Berserker's greaves. Aftert that, start build 2 phantom dancers. At this point you shoube be 80% critical and have a good to great killing rate, now you should start saving (the blood thristers are optional, i use them for the LS quality mixed with the attack damage) for your last two items, you should either go LS, Attack speed, attack damage, magic resist, armor or hp regain (your choice).
Your role: yuor role in a match is to be a fighter, dmg support character. run up attack with crits, spin away, heal fight again, while doing this your team mate will alays finsih the kill for you so you can focus on other tasks at hand (other enemy champs). After helping your teammates kill a few champ you job is now to gank towers with your little minion buddies as your teamamates push whaterver lane they're on and repet this until it GG.
Now this is just a simple build, build are not set in stone, but if you do end up using Tryndmere try to at least follow the crit strategy and finish building as the match goes.
Well, i hope this helped you new Tryndmere players and you Tryndmere vets find a good starting/practice build.
PS: the title of this build is what it is because when i use this build (or a similar one) i rape tanks :D soooo...... yeah!