Final answer:
In the video game Valorant, Omen's Dark Cover has a variable range controlled by the player, who can adjust how far it travels by holding down the ability key.
Step-by-step explanation:
The question pertains to the video game Valorant, specifically regarding the abilities of the character named Omen. Omen's Dark Cover ability allows him to cast a smoke sphere that obscures vision. The range of Omen's Dark Cover is not fixed, as players can control the distance it travels. It operates on a charge-based system where players can increase or decrease the distance the Dark Cover travels by holding down the ability key to either extend or retract the smoke's range. When it is activated without any charge changes, it defaults to a mid-range distance.