Tryndamere now uses Fury, gaining 5 per hit, 10 per crit, and 10 extra per kill.
Fury decays at 5 Fury per second after being out of combat for 10 seconds.
Battle Fury now grants up to 35% Critical Chance, depending on how full his Fury bar is.
With the new fury system, it doesn't matter what your health is, it is all about the Fury bar. The fuller the Fury bar is the More Crit Chance you get.
Bloodlust- Passively adds 5-20/10-30/15-40/20-50/25-60 Attack Damage depending on how wounded Tryndamere is. Consumes all Fury to heal Tryndamere for 30-80/40-135/50-190/60-245/70-300 depending on how much Fury was consumed. Cooldown adjusted to 12 seconds.
Mocking Shout is now free to cast.
Spinning Slash- Spinning Slash is now free to cast. Cooldown increased to 13/12/11/10/9 seconds from 9 seconds. Base damage adjusted to 60/90/120/150/180 from 40/90/140/190/240. Scaling adjusted to 1.0 bonus Attack Damage from 0.5 total Attack Damage (still scales with AP). Now deals physical damage instead of magic damage

Farming. Tryndamere is excellent at late game but not as good in early game which is why you need to farm. Vampiric Scepter gives you +12% life steal and your bloodlust can heal you too, making you an excellent farmer and keeps you laning for longer without going back to base.

This part revolves around us getting the Infinity Edge. Once we get that, the other team is practically screwed over. As you will be Criting all the time and your life steal helps to get your health back.

Tryndamere is beast late game as you are a good carry and have ****loads of damage output. Tower diving is no problem at all as your life steal, ult, flash can save you. By this time you should be Criting around 1-1.5k, with this much Crits the enemy is ****ting their pants.