Spideraxeさんのイラストまとめ

Yay more sea monsters, looks like Pyke reveal next

And lastly Ascended Pantheon's bio: "Atreus defeated Pantheon once, and with all of Runeterra on the line he must defeat him once more. Seizing back control from the Aspect of War, Atreus harnesses the celestial power of Targon itself— 1/2

Ruined Pantheon's bio: "The Mist did not just subsume Atreus, but also resurrected the long-dead spirit of Pantheon: the old Aspect of War himself. With Atreus' stubborn defiance silenced, Pantheon can resume control and revel in battle once again. 1/2

Sentinel Diana's bio: "The Ruination of Targon and the loss of the Aspect of War devastated the Rakkor tribes. But the only way to fight an Aspect's power is with another Aspect— 1/2

Sentinel Irelia's bio: "After the fall of the Ionian Grand Temple, Irelia could not stand idly by while her home was ravaged by the Black Mist. 1/2

Didn’t think it was more possible to be more edgy than Kayn but here we are with ahem "Atakhan, Bringer of Ruin"

Also Ornn Poro, flavor text "There is one figure said to be legendary to all porokind. It is said that, as he travels, he bestows his deserving furry friends with all manner of magical forged gifts."

Rise of the Underworlds Trailer Concept Art by Sun Creature Studio https://t.co/skCf9YKXgt

And the artist's final version and the Riot edited one, mostly just some lighting changes