Cosima, God of the Voyage // The Omenkeel

Card text

At the beginning of your upkeep, you may exile Cosima. If you do, it gains "Whenever a land you control enters, if Cosima is exiled, you may put a voyage counter on it. If you don't, return Cosima to the battlefield with X +1/+1 counters on it and draw X cards, where X is the number of voyage counters on it."

Market price

Latest aggregated market price for the normal finish of this printing: $0.81 (as of 2026-11-12).

The figure covers this printing only; other printings carry their own price on their own page.

Format legality

Legality of Cosima, God of the Voyage // The Omenkeel by format. Formats in which it is not legal are not listed.

Other printings of Cosima, God of the Voyage // The Omenkeel

Cosima, God of the Voyage // The Omenkeel has been printed in 4 sets. The other printings are listed newest first, with the rarity and release year of each.

Official rulings

The 8 most recent official rulings for Cosima, God of the Voyage // The Omenkeel, newest first.

• 2021-02-05 In the Commander variant, a double-faced card's color identity is determined by the mana costs and mana symbols in the rules text of both faces combined. If either face has a color indicator or basic land type, those are also considered.
• 2021-02-05 If an effect allows you to play a specific modal double-faced card, you may cast it as a spell or play it as a land, as determined by which face you choose to play. If an effect allows you to cast (rather than "play") a specific modal double-faced card, you can't play it as a land.
• 2021-02-05 There is a single triangle icon in the top left corner of the front face. There is a double triangle icon in the top left corner of the back face.
• 2021-02-05 If an effect allows you to play a land or cast a spell from among a group of cards, you may play or cast a modal double-faced card with any face that fits the criteria of that effect.
• 2021-02-05 The mana value of a modal double-faced card is based on the characteristics of the face that's being considered. On the stack and battlefield, consider whichever face is up. In all other zones, consider only the front face. This is different than how the mana value of a transforming double-faced card is determined.
• 2021-02-05 You may choose to return Cosima to the battlefield even if it doesn't have any voyage counters on it. If you do, it won't enter with any +1/+1 counters on it and you won't draw any cards.
• 2021-02-05 You can play lands from among cards exiled with The Omenkeel for as long as they remain exiled, even if The Omenkeel leaves the battlefield or another player gains control of it.
• 2021-02-05 If an effect instructs a player to choose a card name, the name of either face may be chosen. If that effect or a linked ability refers to a spell with the chosen name being cast and/or a land with the chosen name being played, it considers only the chosen name, not the other face's name.

Similar cards

Other creature cards with a blue colour identity, ranked by how often they appear in Commander decks.

• Archmage Emeritus
• Hullbreaker Horror
• Faerie Mastermind
• Spark Double
• Thassa's Oracle