Sylus, the Artillery Yordle

As the title says...

Name: Sylus, the Artillery Yordle

Role: Marksman

Lane: Bot

Range: 550; is ranged.

Movement: 325

Base Mana: 360

Base Health: 570

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Passive: Never Fall Back

Upon falling below 60% health, Sylus' basic attacks heal him for 10/25/40 (20% AP scaling) (Levels 1, 7, and 13) plus 1% of his missing health

Q: Piercing Bolts (24/23/22/21/20 second cooldown) (80/85/90/95/100 mana)

For the next 6 seconds, Sylus gains 50 bonus range, 30/35/40/45/50% bonus attack speed, and fires a barrage of piercing bolts with his crossbow to multiple enemies, dealing 60/65/70/75/80% bonus physical damage per bolt, and reducing enemy champions total armor by 30%

Piercing Bolts resets Sylus' basic attack timer

W: A Perfect Shot (1250 Target Range) (12 second cooldown) (40 mana)

Sylus channels for 1 second in a target direction, steadily aiming his crossbow, and lining up for a perfect shot - dealing 6/7/8/9/10% of the target's current health in true damage to the first enemy hit and 60/80/100/120/140 physical damage (40% AD scaling) to the rest

E: Shredding Volley (650 Effect Radius) (10/9/8/7/6 second cooldown) (60/65/70/75/80 mana)

Sylus fires a volley of 6 bolts, dealing 4% of the target's maximum health in physical damage (1% per 100 AD scaling) per bolt, up to a maximum of 24% damage

R: Farewell (3000 Target Range) (150/130/100 second cooldown) (100 mana)

Sylus shoots a deadly bolt at far range to the first enemy champion it hits, dealing 150/250/350 physical damage (80% AD scaling)

If the enemy champion is below 10/15/20% health, they are executed

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Sylus is a long ranged lane bully that is suppose to auto-win all match-ups; however, he makes up for it for having a useless/weak late game, and lacks any CC or mobility.

His recommended build: