If Ignite Can Proc Electrocute, Why Doesn't Heal Proc Aery or Guardian?
Title.
Blah blah Ignite is overtuned, I won't rehash old arguments in this post. I know I'm preaching to the choir.
Ignite seems to be the only summoner spell that procs Keystone runes. And I haven't tested it yet, but I'm fairly certain Ignite only procs Electrocute too, and not Aery or Comet.
This aspect of the game could do with a little more consistency and transparency.