Making the Kog Compromise Worthwhile
Currently, Kog's early game is very weak and that's OK if his late game is truly terrifying. However, with his mana gating, cooldown windows, and lack of escapes, he's not that much scarier than a Caitlyn or other random ADC with a solid early game too.
He has really fallen out of favor since the nerfs and what bothers me the most is that AP Kog was gutted extremely hard (25% less bonus damage to champs) in an effort mainly to curb AD Kog's early lane harass. There's an in-depth discussion about this here. If his ultimate was really too strong early, FINE, do what was done to Jinx, Wu'Kong and countless other champs. Make it scale based on level. The bonus damage could start at 80%, ramp up to 100% and then 130% or whatever feels right. I was against this idea at first because laning suffers a lot but AP Kog's lane was always weak anyway and at least then you could have rewarding ults. if you reached late game. Now, the ults. feel lackluster and half the time a Shaco or Rengar sneaks up on my siege position and nearly 1-shots me. Considering it's a skillshot with quickly increasing mana costs, it should reward me more for actually hitting the targets. Alternatively, the AP ratio can be increased slightly.
I love AP Kog but I feel that my favorite champion is no longer so competitive with other mid laners just because AD Kog was heavily contested in the LCS. The nerfs to Athene's and Lich Bane hurt him hard. Ahri, Zed and Fizz making a comeback was again bad news bears. Now S5 mana regen. from items like Athene's will again be far worse. He's being indirectly and directly hurt a lot and it's just not warranted considering the strength of other AP mids like Xerath or Syndra at all points in the game (with a lot stronger CC too). He needs to have his late game scaling for the level 16 ult. back to the way it was. It's not as if AD Kog even depends on the ult. much at that point. It would just make AP Kog a more viable pick. If Riot can allow AP Ezreal and MF, why is Kog left in the dust?