Uploaded July 2026 | Updated September 2026, 2 weeks ago

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This guide will show you where to find all 12 Ultimate Ship Upgrade Plans in Assassin's Creed Black Flag Resynced.

Timestamps:
Heavy Shot Strength Ultimate Plan 00:00
Fire Barrel Strength Ultimate Plan 02:31
Heavy Shot Storage Ultimate Plan 04:38
Mortar Storage Ultimate Plan 06:12
Harpoon Strength Ultimate Plan 07:14
Fire Barrel Storage Ultimate Plan 08:12
Hull Armor Ultimate Plan 09:38
Mortars Ultimate Plan 11:01
Round Shot Strength Ultimate Plan 12:28
Broadside Cannons Number Ultimate Plan 14:36
Swivel Guns Ultimate Plan 16:18
Ram Ultimate Plan 19:21
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