4Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
4Enigmatic Incarnation
4Fires of Invention
4Leyline Binding
Lands(33)
4Breeding Pool
1Forest
3Glacial Fortress
1Godless Shrine
1Isolated Chapel
2Ketria Triome
2Mana Confluence
1Plains
2Raugrin Triome
4Sacred Foundry
2Savai Triome
4Sunpetal Grove
1Woodland Cemetery
1Xander's Lounge
2Zagoth Triome
2Ziatora's Proving Ground
Creatures(16)
1Spirited Companion
1Archon of Emeria
1Callous Bloodmage
1Deputy of Detention
1Glasspool Mimic // Glasspool Shore
1Gloomshrieker
1Knight of Autumn
1Moon-Blessed Cleric
1Skyclave Apparition
1Zur, Eternal Schemer
1Siege Rhino
1Kenrith, the Returned King
1Tolsimir, Friend to Wolves
1Yorion, Sky Nomad
1Dragonlord Atarka
1Titan of Industry
Enchantments(31)
4Chained to the Rocks
1Bitter Reunion
4Nylea's Presence
4Omen of the Sea
2Trial of Ambition
4Fable of the Mirror-Breaker // Reflection of Kiki-Jiki
4Enigmatic Incarnation
4Fires of Invention
4Leyline Binding
Lands(33)
4Breeding Pool
1Forest
3Glacial Fortress
1Godless Shrine
1Isolated Chapel
2Ketria Triome
2Mana Confluence
1Plains
2Raugrin Triome
4Sacred Foundry
2Savai Triome
4Sunpetal Grove
1Woodland Cemetery
1Xander's Lounge
2Zagoth Triome
2Ziatora's Proving Ground
Sideboard(16)
Creatures(5)
1Kambal, Consul of Allocation
1Reidane, God of the Worthy // Valkmira, Protector's Shield
1Yorion, Sky Nomad
1Yorion, Sky Nomad
1Koma, Cosmos Serpent
Instants(5)
2Rending Volley
3Mystical Dispute
Sorceries(2)
2Radiant Flames
Artifacts(2)
2Portable Hole
Enchantments(2)
2Rest in Peace
Creatures(5)
1Kambal, Consul of Allocation
1Reidane, God of the Worthy // Valkmira, Protector's Shield
1Yorion, Sky Nomad
1Yorion, Sky Nomad
1Koma, Cosmos Serpent
Enchantments(2)
2Rest in Peace
Instants(5)
2Rending Volley
3Mystical Dispute
Sorceries(2)
2Radiant Flames
Artifacts(2)
2Portable Hole
Competitive insights for Omen of the Sea
Overview
Omen of the Sea appears in 442 competitive decklists in our database. Standard accounts for 74.4% of lists. Coverage spans September 2020 to March 2025.
Competitive format breakdown
Format
Decks
Share
329
74.4%
38
8.6%
Other ingested formats (not in the competitive breakdown): 17%
Often played with
Recent events
Arena Championship 8 — 6 decks (3/29/2025)
Pro Tour Murders at Karlov Manor Pioneer Decklists T-Z — 6 decks (2/23/2024)
Pro Tour Murders at Karlov Manor Pioneer Decklists O-S — 7 decks (2/23/2024)
Pro Tour Murders at Karlov Manor Pioneer Decklists K-N — 5 decks (2/23/2024)
Pro Tour Murders at Karlov Manor Pioneer Decklists E-J — 6 decks (2/23/2024)
Frequently asked questions
How many competitive decks play Omen of the Sea?
Our database currently tracks 442 competitive decklists that include this card.
What formats use Omen of the Sea most?
Standard leads (74.4%), followed by Pioneer (8.6%).
What cards pair with Omen of the Sea?
Top co-played cards include Mystical Dispute (109%) and Yorion, Sky Nomad (97%).
When was Omen of the Sea last seen in the data?
The most recent ingested list was at Arena Championship 8 (Mar 29, 2025).
What time range does this data cover?
Tracked lists span September 2020 through March 2025.
Is Omen of the Sea played in Standard?
Yes — 329 competitive Standard lists include Omen of the Sea (74.4% of tracked lists).
About competitive deck data
Lists are sourced from competitive Magic: The Gathering events ingested from magic.gg and related feeds. Card names, oracle text, and images are provided via Scryfall. Synergy rates show how often another card appears in the same decklist. Data is updated as new events are imported.
Data updated through March 2025 · Last decklist seen: Arena Championship 8, Mar 29, 2025
