Bloodseeker

Strygwyr the Bloodseeker is a melee agility Hero who excels at ganking and chasing injured enemy Heroes. Most of his abilities complement his role as an auto-attacker, and also assist in severely weakening enemy Heroes. He has an ability that greatly enhances attack damage while also being able to silence the target, which is useful when used against a strong spellcaster. He also has two passives that mark as his signature skills, one enhancing Bloodseeker's movement speed against weakened Heroes and revealing their position, and another that heals a very large portion of his health after every kill allowing him to stay in the lane or in team fights longer. His ultimate either potentially deals massive damage, or serves as a pseudo-stun depending on the action decided by his prey.

Tips

 * Blood Bath gives Bloodseeker staying power in lane, healing him whenever he last hits or denies a creep.
 * An early Quelling Blade will help you get most benefit out of Blood Bath.
 * Bloodrage should be cast on enemies early in the game to prevent strong nukes, and because Bloodseeker is often played in middle lane you should put at least one point into it. Lategame it mostly serves as steroid for Bloodseeker or other carries or to silence big caster threats such as Enigma or Earthshaker. It is also very useful for taking down towers when used on Bloodseeker.
 * At level 4 Bloodrage can be used continuously, since its cooldown becomes less than its duration.
 * At level 3 Bloodrage can be used almost continuously, since it has small casting animation.
 * Use Bloodrage at max levels with caution, while silence may prevent enemy from escaping it might give him enough damage to turn the fight around.
 * Force Staff is a commonly built item on Bloodseeker, in conjunction with Rupture it can cause massive burst damage (120/240/360) to enemy heroes by forcing them to move. It also serves as a quick escape to get out of sticky situations when the fight didn't go your way.
 * Black King Bar is highly recommended. Black King Bar makes Bloodseeker unstoppable when Thirst is active.