Final answer:
Cypher's Cyber Cage costs 100 credits in Valorant, which players use to manage their abilities and gear for each round.
Step-by-step explanation:
The cost of Cypher's Cyber Cage (Q), which is an ability in the game Valorant, has undergone changes throughout various updates. As of the latest known information prior to my knowledge cutoff in 2023, Cypher's Cyber Cage costs 100 credits. Players use these credits to purchase abilities, weapons, and shields before the start of rounds. It's important to keep track of how much each ability cost to efficiently manage your in-game economy.