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Order configuration
Boost a Submarine tech-tree line in World of Warships — ship XP from your current SS to the goal hull. Manual Random Battles; specify nation and submarines in the order comment.
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Frequently asked questions
Specialists grind ship XP in Random Battles on your Submarine line between the tiers you set. The order targets researching the goal submarine from the previous hull. Free XP is optional and only used on request.
Put the nation, start Submarine (owned), and goal Submarine in the checkout comment. Sub trees are shorter than classic surface lines, but exact hull names still guide the live unlock path.
No. Select a bonus option only when you will supply matching ship XP economic bonuses; that is what applies the calculator discount. Without that option, we grind without those consumables.
Fewer hulls do not always mean a fast grind — dive cycles, pings, and match pace still make progress slow if you rarely queue as a sub. This card unlocks the preferred mid- or top-tier SS while you play other classes.
Stay offline during ordered submarine sessions unless support agrees a schedule. Use Specific time if you need a fixed window. Diving the same start Submarine yourself mid-order can conflict with the XP plan.
Time depends on the tier gap, current ship XP, speed options, and bonuses. Sub matches follow a different tempo than surface farming. Expect a confirmed ETA from the manager after checkout rather than a fixed duration on the page.