1.
Ekko is a resourceful man who has been on the streets of Zaun for many years. He can see through the enemy's weaknesses at a glance and break through the enemy's defenses. He is good at learning from past experiences and is a perfectionist; he does not hesitate to sacrifice his body in order to make full use of every moment.
2.
Ekko invented the zero transmission device and used it to create a space-time vortex (ultimate move).
3.
Ekko’s face paint and zero-transmission space-time meter look similar to the shape of a timing hourglass. It is hinted to us that Ekko is closely related to the element of time.
4.
Ekko’s outfit is similar to Jinx’s, full of Zaun’s street fashion sense.
5.
Ekko’s neckwear looks a bit like Vi’s glove Hextech anchors.
6.
Ekko’s knife has the Roman numeral 12 engraved on it. Vi and Jinx also have similar numerical symbols.
7.
It is unlikely that Ekko has been growing up because he can control time. This is why he looks younger than Jinx and Vi.