User blog comment:Leyrann/New Summoner Spell?/@comment-3475363-20120710195728

Not to sound like a total douchebag, but this is the worst idea I have ever seen.

It will completely ruin the game. I'd say make a Thornmail-like spell either:

You select a target. 30% of the damage is reflected to the damage dealer for 3 seconds. (damage to a single target)

OR

You shield yourself. 30% of the damage is reflected to the damage dealer for 3 seconds. (damage to all)