Will there be an event to aquire the new legendary?

Yes. Prog chances haha.

Hi there! At the moment, all three Champions - Granyt, Hylda, and Gladewold - are available through the Granyt Fusion event. As for Klaazag, this Champion can be summoned from Shards. If any boosted summoning events for Klaazag become available, we’ll be sure to keep you updated. 🙌

I've gotten two of the three thanks guys 

Gladew an Hilda are pretty kick butt 

I feel like the high champions are very hard to get. To many expired promo codes. They greatly appreciated. 

Get ready to strengthen your forces with powerful new allies! From steadfast Dwarven defenders to unstoppable Ogryn fighters, each Champion brings unique skills to the battlefield. Join forces, rise to the challenge, and let Savionixa  lead the charge toward victory for Lumaya’s cause!