Not Updated For Current Season
Tryndamere is a somewhat hard champion to use. Either you understand how to use him, or you don't.
Flash: This spell... WILL SAVE YOU COUNTLESS TIMES
Pros: Uber Tower Diver
Cons: Super Squishy, Not a good pusher
Bloodlust: Kill minions. Get stacks. Get health. Tip: Critical hits will earn you stacks too.
Mocking Shout: Slows enemies that are facing away from you. Tip: Don't forget that this ability also reduces nearby enemies' physical damage.
Spinning Slash: Damages all enemies you spin through. Tip: This ability is also a wall hack. Use it to spin through thin walls. Escape with Style!
Undying Rage: Use to tower dive enemies that are low on health. Tip: Use as late as you can, for full efficiency.
If you don't consider yourself as an aggressive player, please avoid using Tryndamere.
This is what your items should look like if you're able to finish the build before the game ends:
Here is an example of what you can achieve using this build:
GL and HF ... raping