|Buff was removed in Patch 6.4.|
|Gain increased champion model size.|
|Lightning: Attacks and damaging spells triggers a lightning blast inflicting 90 (+10 x level) bonus magic damage (4 seconds cooldown). Max of once every four seconds.|
|Shield: Grants a 212.5 (+12.5 x level) health shield. The shield recharges when its holder has not been hit for ten seconds.|
|Source||Claiming the Greater Relic.|
|Lost On Death||Yes|
The Storm Shield was a buff granted for capturing a marked control point on the Crystal Scar. It was removed with the removal of Dominion on Patch 6.4.
- This buff was not transferable and was simply lost upon death.
- To acquire this buff, champions had to channel for three seconds onto a Greater Relic without taking any damage which would re-appear after 3 minutes.
- This buff can be identified by swirling blue relics around the champion who possesses it.
- Before Patch 22.214.171.124, there existed that would instantly kill
Karthus twice (Double Kill) if Lightning's damage was used to trigger