Thassa's Oracle

Tier C

Creature — Merfolk Wizard, {U}{U}

Oracle Text

When this creature enters, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)

Power Level

Competitive Utilization

Format	Archetype	Tier	Copies	Deck %	Board	Real Freq
legacy	Doomsday(6.6%)	A	1.4	100%	Main	1.40
vintage	Grixis Lurrus Control(10.6%)	A	1.0	50%	Main	0.50
vintage	Doomsday(2.6%)	B	1.9	100%	Main	1.90
legacy	Oops! All Spells(0.3%)	B	1.0	100%	Main	1.00
legacy	Cephalid Breakfast(0.6%)	C	1.1	100%	Main	1.10
pioneer	Dimir Rona Combo(0.2%)	C	1.0	100%	Main	1.00
legacy	LED Dredge(0.6%)	C	1.0	42%	Main	0.42
vintage	Scam(0.5%)	C	1.0	40%	Main	0.40
modern	Selective Oracle(0.0%)	D	2.0	100%	Main	2.00
legacy	Blue Dredge(0.0%)	D	1.0	100%	Main	1.00
pioneer	Song of Creation(0.0%)	D	1.0	100%	Main	1.00
pioneer	Temur Scapeshift(0.0%)	D	1.0	100%	Main	1.00
pioneer	Simic Scapeshift(0.0%)	D	1.0	100%	Main	1.00
vintage	Oops! All Spells(0.0%)	D	1.0	100%	Main	1.00
pioneer	Mono-Blue Rona Combo(0.0%)	D	1.0	100%	Main	1.00
legacy	Arclight Phoenix(0.0%)	D	1.0	100%	Side	1.00
cedh	Nick Fury, Agent of S.H.I.E.L.D.(0.7%)		1.0	95%	Main	0.95
cedh	Bjorna, Nightfall Alchemist / Wernog, Rider's Chaplain(0.1%)		1.0	93%	Main	0.93
cedh	Scion of the Ur-Dragon(0.3%)		1.0	92%	Main	0.92
cedh	Tevesh Szat, Doom of Fools / Thrasios, Triton Hero(0.1%)		1.0	72%	Main	0.72
cedh	Akiri, Line-Slinger / Thrasios, Triton Hero(0.1%)		1.0	6%	Main	0.06
cedh	Jhoira, Ageless Innovator(0.1%)		1.0	5%	Main	0.05
cedh	Malcolm, Keen-Eyed Navigator / Tana, the Bloodsower(0.1%)		1.0	1%	Main	0.01
cedh	Malcolm, Keen-Eyed Navigator / Tymna the Weaver(0.1%)		1.0	100%	Main	0.99
cedh	Kraum, Ludevic's Opus / Tymna the Weaver(2.5%)		1.0	99%	Main	0.99
cedh	Tivit, Seller of Secrets(0.4%)		1.0	98%	Main	0.98
cedh	Inalla, Archmage Ritualist(0.2%)		1.0	96%	Main	0.95
cedh	Tasigur, the Golden Fang(0.1%)		1.0	95%	Main	0.95
cedh	Super-Skrull(0.1%)		1.0	17%	Main	0.17
cedh	Prismari, the Inspiration(0.1%)		1.0	8%	Main	0.08
cedh	Tatyova, Benthic Druid(0.1%)		1.0	7%	Main	0.07
cedh	Kinnan, Bonder Prodigy(2.5%)		1.0	6%	Main	0.06
cedh	Derevi, Empyrial Tactician(0.1%)		1.0	6%	Main	0.06
cedh	Kediss, Emberclaw Familiar / Malcolm, Keen-Eyed Navigator(0.1%)		1.0	6%	Main	0.06
cedh	Elsha of the Infinite(0.1%)		1.0	6%	Main	0.06
cedh	Clan Crafter / Jaheira, Friend of the Forest(0.1%)		1.0	6%	Main	0.06
cedh	Xyris, the Writhing Storm(0.1%)		1.0	5%	Main	0.05
cedh	Aang, at the Crossroads // Aang, Destined Savior(0.2%)		1.0	5%	Main	0.05
cedh	Thrasios, Triton Hero / Yoshimaru, Ever Faithful(0.6%)		1.0	5%	Main	0.05
cedh	Arcum Dagsson(0.3%)		1.0	4%	Main	0.04
cedh	Ulalek, Fused Atrocity(0.1%)		1.0	2%	Main	0.02
cedh	Crystal, Inhuman Princess(0.8%)		1.0	2%	Main	0.02
cedh	Silas Renn, Seeker Adept / Yoshimaru, Ever Faithful(0.1%)		1.0	100%	Main	1.00
cedh	Francisco, Fowl Marauder / Thrasios, Triton Hero(0.1%)		1.0	100%	Main	1.00
cedh	Rograkh, Son of Rohgahh / Silas Renn, Seeker Adept(1.6%)		1.0	100%	Main	1.00
cedh	Thrasios, Triton Hero / Vial Smasher the Fierce(0.2%)		1.0	99%	Main	0.99
cedh	Malcolm, Keen-Eyed Navigator / Vial Smasher the Fierce(0.3%)		1.0	99%	Main	0.99
cedh	Cazur, Ruthless Stalker / Ukkima, Stalking Shadow(0.1%)		1.0	99%	Main	0.99
cedh	Krark, the Thumbless / Silas Renn, Seeker Adept(0.1%)		1.0	99%	Main	0.99
cedh	Kefka, Court Mage // Kefka, Ruler of Ruin(0.4%)		1.0	96%	Main	0.96
cedh	Marneus Calgar(0.3%)		1.0	95%	Main	0.95
cedh	Atraxa, Grand Unifier(0.2%)		1.0	91%	Main	0.91
cedh	Thrasios, Triton Hero / Tymna the Weaver(1.1%)		1.0	88%	Main	0.88
cedh	The Master of Keys(0.1%)		1.0	88%	Main	0.88
cedh	Esika, God of the Tree // The Prismatic Bridge(0.1%)		1.0	84%	Main	0.84
cedh	Avatar Aang // Aang, Master of Elements(0.1%)		1.0	80%	Main	0.80
cedh	Ezio Auditore da Firenze(0.0%)		1.0	80%	Main	0.80
cedh	Tiamat(0.0%)		1.0	75%	Main	0.75
cedh	Breya, Etherium Shaper(0.0%)		1.0	74%	Main	0.74
cedh	Gyruda, Doom of Depths(0.1%)		1.0	66%	Main	0.66
cedh	Kenrith, the Returned King(0.2%)		1.0	55%	Main	0.55
cedh	Sisay, Weatherlight Captain(1.6%)		1.0	26%	Main	0.26
cedh	Stella Lee, Wild Card(0.1%)		1.0	22%	Main	0.22
cedh	K-9, Mark I / The Fourteenth Doctor(0.0%)		1.0	21%	Main	0.21
cedh	Kykar, Wind's Fury(0.1%)		1.0	14%	Main	0.14
cedh	Shorikai, Genesis Engine(0.1%)		1.0	10%	Main	0.10
cedh	Zimone, Mystery Unraveler(0.0%)		1.0	10%	Main	0.10
cedh	Iron Man, Titan of Innovation(0.1%)		1.0	10%	Main	0.10
cedh	Vivi Ornitier(0.8%)		1.0	9%	Main	0.09
cedh	Ishai, Ojutai Dragonspeaker / Rograkh, Son of Rohgahh(0.6%)		1.0	5%	Main	0.04
cedh	Helga, Skittish Seer(0.1%)		1.0	4%	Main	0.04
cedh	Rograkh, Son of Rohgahh / Thrasios, Triton Hero(1.8%)		1.0	4%	Main	0.04
cedh	Tameshi, Reality Architect(0.0%)		1.0	3%	Main	0.03
cedh	Ral, Monsoon Mage // Ral, Leyline Prodigy(0.8%)		1.0	2%	Main	0.01
cedh	Kefka, Court Mage(0.1%)		1.0	100%	Main	1.00
cedh	Sakashima of a Thousand Faces / Tymna the Weaver(0.0%)		1.0	100%	Main	1.00
cedh	Glarb, Calamity's Augur(0.2%)		1.0	98%	Main	0.98
cedh	Talion, the Kindly Lord(0.1%)		1.0	97%	Main	0.97
cedh	Zur the Enchanter(0.1%)		1.0	96%	Main	0.96
cedh	Noctis, Prince of Lucis(0.1%)		1.0	94%	Main	0.94
cedh	Yuriko, the Tiger's Shadow(0.2%)		1.0	93%	Main	0.93
cedh	Terra, Magical Adept // Esper Terra(0.2%)		1.0	92%	Main	0.92
cedh	Norman Osborn // Green Goblin(0.1%)		1.0	92%	Main	0.92
cedh	Hashaton, Scarab's Fist(0.1%)		1.0	88%	Main	0.88
cedh	Najeela, the Blade-Blossom(0.1%)		1.0	88%	Main	0.88
cedh	Kess, Dissident Mage(0.1%)		1.0	88%	Main	0.88
cedh	Maralen, Fae Ascendant(0.1%)		1.0	87%	Main	0.87
cedh	Francisco, Fowl Marauder / Malcolm, Keen-Eyed Navigator(0.0%)		1.0	83%	Main	0.82
cedh	Leonardo, the Balance / Michelangelo, the Heart(0.1%)		1.0	80%	Main	0.80
cedh	Fire Lord Azula(0.0%)		1.0	79%	Main	0.79
cedh	Y'shtola, Night's Blessed(0.1%)		1.0	68%	Main	0.68
cedh	Jin Sakai, Ghost of Tsushima(0.0%)		1.0	67%	Main	0.67
cedh	Plagon, Lord of the Beach(0.1%)		1.0	52%	Main	0.52
cedh	The Wise Mothman(0.1%)		1.0	48%	Main	0.48
cedh	Wan Shi Tong, Librarian(0.0%)		1.0	40%	Main	0.40
cedh	Lady Octopus, Inspired Inventor(0.1%)		1.0	37%	Main	0.36
cedh	Emry, Lurker of the Loch(0.1%)		1.0	31%	Main	0.31
cedh	Flubs, the Fool(0.0%)		1.0	30%	Main	0.30
cedh	Bruce Banner // The Incredible Hulk(0.1%)		1.0	24%	Main	0.24
cedh	The Wandering Minstrel(0.1%)		1.0	23%	Main	0.23
cedh	Urza, Lord High Artificer(0.1%)		1.0	21%	Main	0.21
cedh	Doctor Doom, King of Latveria(0.0%)		1.0	13%	Main	0.13
cedh	Ashling, the Limitless(0.1%)		1.0	12%	Main	0.12
cedh	King T'Challa // Black Panther, Hope Enduring(0.1%)		1.0	8%	Main	0.08
cedh	Ishai, Ojutai Dragonspeaker / Krark, the Thumbless(0.0%)		1.0	8%	Main	0.08
cedh	Ms. Bumbleflower(0.0%)		1.0	7%	Main	0.07
cedh	Kodama of the East Tree / Thrasios, Triton Hero(0.1%)		1.0	7%	Main	0.07
cedh	Narset, Enlightened Master(0.1%)		1.0	7%	Main	0.07
cedh	Teval, the Balanced Scale(0.1%)		1.0	5%	Main	0.05
cedh	Satya, Aetherflux Genius(0.1%)		1.0	5%	Main	0.04
cedh	Hakbal of the Surging Soul(0.1%)		1.0	4%	Main	0.04
cedh	Krark, the Thumbless / Thrasios, Triton Hero(0.1%)		1.0	4%	Main	0.04
cedh	Krark, the Thumbless / Sakashima of a Thousand Faces(0.1%)		1.0	3%	Main	0.03
cedh	Niv-Mizzet, Parun(0.1%)		1.0	3%	Main	0.03
cedh	Animar, Soul of Elements(0.1%)		1.0	2%	Main	0.02
cedh	Inspirit, Flagship Vessel(0.1%)		1.0	2%	Main	0.02
cedh	Heliod, the Radiant Dawn // Heliod, the Warped Eclipse(0.1%)		1.0	1%	Main	0.01

Format Guides

cEDH tier list & top cards · played in Nick Fury, Agent of S.H.I.E.L.D. — cEDH deck guide, Scion of the Ur-Dragon — cEDH deck guide

More Information

Scryfall EDHREC MTGGoldfish