When your wards expire, they leave behind a Ghost Poro, which grants vision for 60 seconds. Nearby enemy champions scare the Ghost Poro away.

Gain an adaptive bonus of 1.2 Attack Damage or 2 Ability Power for every Ghost Poro spawned and when your Ghost Poro spots an enemy champion, up to 10 stacks.

After gaining 10 stacks, additionally gain 10 adaptive force.