Final answer:
Jett's Updraft(Q) ability in Valorant initially has two charges which must be purchased separately before each round. The game's updates may alter the cost and availability of these charges.
Step-by-step explanation:
How many charges are on Jett's Updraft(Q)? In the game Valorant, Jett's ability Updraft initially comes with two charges. Players can use these charges to propel Jett upwards, allowing for quick vertical movement or repositioning during a match. As of the last update prior to the knowledge cutoff in April 2023, each charge of Updraft must be purchased individually before the beginning of each round.
The cost and number of charges available for purchase can be subject to change with game balancing updates. Therefore, it's essential to check the latest patch notes for the most accurate information on Jett's abilities, including Updraft.