Great Sea Rule

The following article is not part of the Zelda canon and should not be taken as such.

This article is about the mechanic. For the Tutorial, see Great Sea Rules.

Great Sea Rules are a mechanic in Hyrule Warriors Legends.^[1]

Overview

Great Sea Rules are additional challenges for Battles in the Great Sea Map and the Master Wind Waker Map, which can be seen on the Battle-Information Screen. They are caused by Sea Hazards, which can be found on the Battle's tile in the Search Screen. These Hazards can be removed using certain Item Cards, which also results in their Great Sea Rule being removed from that tile.

Hazard	Big Octo
Item Card	Boomerang
Description	Great Sea Rule: Don't Get Hit!
Effects	All Warriors will be defeated in a single hit.
Hazard	Warship
Item Card	Cannon
Description	Great Sea Rule: Double Damage!
Effects	All Warriors receive twice the damage from Enemies.
Hazard	Tornado
Item Card	Hero's Bow
Description	Great Sea Rule: No Item Attacks!
Effects	The following Items are disabled and cannot be used: Bomb Boomerang Bow Hammer Hookshot

Hazard	Item Card	Description	Effects
Big Octo	Boomerang	Great Sea Rule: Don't Get Hit!	All Warriors will be defeated in a single hit.
Warship	Cannon	Great Sea Rule: Double Damage!	All Warriors receive twice the damage from Enemies.
Tornado	Hero's Bow	Great Sea Rule: No Item Attacks!	The following Items are disabled and cannot be used: Bomb Boomerang Bow Hammer Hookshot

Names in Other Regions
Language	Names
This table was generated from Zelda Wiki's translation data.

↑ Certain battles on the Master Wind Waker Map include additional Great Sea rules or Endless Night rules. Challenge yourself to them for a real swashbuckling adventure! — Tutorials (Hyrule Warriors: Definitive Edition)