There is one for Health
One for attack damage
One for ability damage

I think with the growing use of non mana users spamming abilities, there needs to be one for magic resistance

Comments?

you mean a snowball item?

horrid idea, snowball items for defensive stats by themselves are a bad idea, shown by leviathan, its been useless, or too strong as they buff and nerf it

tanks buy it then die, because tanks are meant to die, dps buy it and dont die, then dominate because the dps champions are not meant to be able to get that much health easier than a tank

making one for MR would magnify this problem