Chip

In teamfights, use Chip's 2nd Skill preemptively to build up speed, then hit a target with his Basic Attack and deploy the Main Portal with his Ultimate. Follow up with his 1st Skill on the enemy and another Basic Attack to stun them while the Main Portal's delayed effect slows them, and continue the fight as allies portal in.

When ganking, use Chip's 2nd Skill to quickly get behind the target and knock them into your team with the enhanced Basic Attack, then follow up with his 1st Skill and another Basic Attack to stun them.