The completion time depends on the rank range you wish to advance. Boosting a full tier (e.g., Diamond to Star) generally takes longer than boosting a small division (e.g., Diamond V to Diamond IV). You can check the system's estimated time when placing the order.
We prioritize efficient completion, but to ensure high win rates and account safety, boosters may occasionally avoid peak gaming hours or unfavorable matchmaking periods. You can always consult customer service for the latest estimated completion time.