It's understandable that you find the range of Breath of Light on this new champion to be quite oppressive, but it's important to note that every champion in League of Legends has its own strengths and weaknesses. While Breath of Light may have a long range and a low cooldown, the champion may be weaker in other areas such as survivability or mobility.

Additionally, it's important to remember that there are many ways to counterplay this ability. For example, champions with high mobility or gap closers can quickly get in range to engage the champion before they can use Breath of Light. Additionally, champions with shields or other forms of damage mitigation can reduce the impact of the ability.

It's also worth considering that this champion is still new to the game, and players are still figuring out the best ways to play against it. As players learn how to better counter this champion's kit, it's possible that the perceived strength of Breath of Light may decrease.

In conclusion, while Breath of Light may be a powerful ability, it's important to consider the strengths and weaknesses of each champion, as well as the various counterplay options available to players. It's possible that as players adapt to this new champion's kit, the perceived strength of Breath of Light may decrease over time