Highest base damage spell?
So i was browsing through LOL wikia and noticed that Skarner ult, if used in optimal circumstances, can deal 700 base damage. This look insanely high for base damage, and so far in my browsing i have found another champion with higher base damage on a spell that's not DOT (ala Tibber aura, Fiddle ult or Kat). So is it true that Skarner 700 base damage ult is the highest non DoT base damage spell in the game?