Landwalk
Islandwalk
Stormtide Leviathan
Card Rules and Details
Card Type: Creature — Leviathan
Mana Cost: {5}{U}{U}{U}
Oracle Rules Text: Islandwalk (This creature can't be blocked as long as defending player controls an Island.) All lands are Islands in addition to their other types. Creatures without flying or islandwalk can't attack.
Set: Commander Legends (#407), Rarity: Rare, Artist: Karl Kopinski
Creature
Blue
Rare
Evasion
$1.77
Regular
€0.96
Euro
Prices as of Sep 02, 2026. Market values fluctuate; double-check current pricing before purchasing.
Historical Printings & Sets (1)
1 Languages
Official Rulings (4)
2014-07-18
Stormtide Leviathan's second ability causes each land on the battlefield to have the land type Island. Each land thus has the ability "{T}: Add {U}." Nothing else changes about those lands, including their names, other subtypes, other abilities, and whether they're legendary or basic.
2014-07-18
Stormtide Leviathan's third ability affects all creatures with neither flying nor islandwalk, regardless of who controls them. They can't attack any player or planeswalker.
2014-07-18
Islandwalk cares about lands with the land type Island, not necessarily lands named Island.
2014-07-18
If Stormtide Leviathan loses its abilities, all lands on the battlefield (including those that enter the battlefield later on) will still be Islands in addition to their other types and will still be able to tap to produce {U}. The way continuous effects work, Stormtide Leviathan's type-changing ability is applied before the effect that removes that ability is applied.
🔮 Mechanically Similar Cards
Cards that share similar playstyles, keywords, and mana synergies.
More like this →
AvaScry
Build with AvaScry
Interested in AvaScry's card data, semantic search, or other MTG technology?