Tinker build & guide (7.41)

Laser

Fires an intense energy beam, damaging and blinding the target. Blinded targets miss all physical attacks.

Aghanim's Scepter: Upgrades Tinker's Laser into a Shrink Ray, reducing the main target's size, current health, and maximum health by 13% (stacking). Does not pierce debuff immunity.

March of the Machines

Enlists an army of robotic minions to destroy enemy units in an area around Tinker.

Aghanim's Scepter: March of the Machines applies a non-stacking heal over time when passing through allied heroes.

Deploy Turrets

Deploys 3 uncontrollable turrets at the target location. Enemies hit by the impact take damage and are pushed away from the landing point. If Tinker is hit, he also gets pushed by the impact. Once deployed, the turret fires missiles in the direction of the nearest enemy hero.

Aghanim's Scepter: Turrets fire missiles 20% faster.

Warp Flare

Throws a flare towards an enemy, dealing damage, teleporting them away, rooting them and reducing their Cast and Attack Range for 2 seconds. The target is teleported further the closer they are to Tinker.

Rearm

CHANNELED - Resets the cooldown on Tinker's abilities.

Eureka!

Tinker gains 1% item cooldown reduction per 3 Intelligence, up to a maximum of 60%.