Harbinger of the Seas

Commanders that run Harbinger of the Seas most

Deck counts from EDHREC.

• Hakbal of the Surging Soul: 8,446 decks
• Eluge, the Shoreless Sea: 2,987 decks
• Namor the Sub-Mariner: 2,193 decks
• Kumena, Tyrant of Orazca: 1,669 decks
• Azami, Lady of Scrolls: 1,372 decks
• Svyelun of Sea and Sky: 906 decks
• Baral, Chief of Compliance: 718 decks
• Bruvac the Grandiloquent: 675 decks

Often played with Harbinger of the Seas

Cards that show up in the same decks on EDHREC.

• Magus of the Moon
• Destructive Flow
• Blood Moon
• Harpoon Sniper
• Sygg, River Guide
• Reality Twist
• Judge of Currents
• Summon the School
• Deepway Navigator
• Meanders Guide

Rulings

• 2024-06-07: Nonbasic lands lose any other land types and abilities they had. They gain the land type Island and gain the ability "{T}: Add {U}."
• 2024-06-07: If a nonbasic land has an ability that causes it to enter the battlefield tapped, it will lose that ability before it can apply. The same is also true of any other abilities that modify how a land enters the battlefield or apply "as" a land enters the battlefield, such as that of Vesuva or Cavern of Souls.
• 2024-06-07: If Harbinger of the Seas loses its abilities, it continues to turn nonbasic lands into Islands. This is because effects that change subtypes are applied before considering effects that remove abilities, regardless of the order in which those effects started.
• 2024-06-07: Harbinger of the Seas doesn't affect names or supertypes. It won't turn any land into a basic land or remove the legendary supertype from a legendary land, and the lands won't be named "Island."
• 2024-06-07: If a nonbasic land has an ability that triggers "when" it enters the battlefield, it will lose that ability before it can trigger.