Tainted Observer (Card)
Tainted Observer
In 14843 decks
2% of 643315 decks
Feb 2, 2023
Phyrexia: All Will Be One Set Review - Enemy Colors and Wedges
The reviews plow onward! Multicolored cards have entered the fray.
New Commanders (1)
The Wise Mothman
3.06% of 6018 decks
184 decks
Top Commanders (13)
Ezuri, Stalker of Spheres
72.13% of 2892 decks
2086 decks
Roalesk, Apex Hybrid
24.48% of 629 decks
154 decks
Ezuri, Claw of Progress
18.64% of 5784 decks
1078 decks
Atraxa, Praetors' Voice
18.45% of 32219 decks
5945 decks
Xavier Sal, Infested Captain
14.46% of 2511 decks
363 decks
Volrath, the Shapestealer
12.53% of 2562 decks
321 decks
Tawnos, the Toymaker
11.26% of 1848 decks
208 decks
Kros, Defense Contractor
9.58% of 2056 decks
197 decks
Falco Spara, Pactweaver
8.89% of 5330 decks
474 decks
Atraxa, Grand Unifier
8.62% of 10666 decks
919 decks
Vorel of the Hull Clade
8.19% of 1942 decks
159 decks
Ivy, Gleeful Spellthief
1.66% of 7459 decks
124 decks
Omnath, Locus of All
1.32% of 9866 decks
130 decks
New Cards (5)
Byrke, Long Ear of the Law
100% of 12 decks
+90% synergy
Radstorm
70% of 1256 decks
+65% synergy
Cleopatra, Exiled Pharaoh
53% of 17 decks
+45% synergy
Atomize
45% of 931 decks
+41% synergy
Oko, the Ringleader
31% of 123 decks
+30% synergy
High Synergy Cards (10)
Thrummingbird
74% of 14842 decks
+72% synergy
Infectious Inquiry
70% of 8789 decks
+68% synergy
Vraska's Fall
68% of 8825 decks
+66% synergy
Ixhel, Scion of Atraxa
66% of 7330 decks
+65% synergy
Evolution Sage
68% of 14842 decks
+65% synergy
Tekuthal, Inquiry Dominus
62% of 14842 decks
+61% synergy
Voidwing Hybrid
61% of 8825 decks
+60% synergy
Prologue to Phyresis
61% of 14287 decks
+60% synergy
Vraska, Betrayal's Sting
60% of 8945 decks
+58% synergy
Unnatural Restoration
60% of 14842 decks
+57% synergy
Top Cards (10)
Cankerbloom
59% of 14287 decks
+55% synergy
Skrelv, Defector Mite
57% of 8569 decks
+55% synergy
Phyresis Outbreak
57% of 8945 decks
+56% synergy
Bloated Contaminator
57% of 14842 decks
+56% synergy
Experimental Augury
56% of 14842 decks
+54% synergy
Swords to Plowshares
56% of 8569 decks
+27% synergy
Tezzeret's Gambit
55% of 14842 decks
+54% synergy
Ezuri, Stalker of Spheres
55% of 14842 decks
+54% synergy
Ichor Rats
53% of 8945 decks
+52% synergy
Cultivate
50% of 14842 decks
+27% synergy
Creatures (50)
Vishgraz, the Doomhive
49% of 7443 decks
+49% synergy
Blightbelly Rat
48% of 8945 decks
+47% synergy
Contaminant Grafter
46% of 14842 decks
+44% synergy
Venerated Rotpriest
45% of 14842 decks
+44% synergy
Flux Channeler
42% of 14842 decks
+40% synergy
Blighted Agent
41% of 14842 decks
+40% synergy
Brimaz, Blight of Oreskos
38% of 4168 decks
+38% synergy
Plague Stinger
38% of 8945 decks
+37% synergy
Necrogen Rotpriest
38% of 8945 decks
+37% synergy
Skithiryx, the Blight Dragon
35% of 8945 decks
+34% synergy
Norn's Choirmaster
34% of 8569 decks
+33% synergy
Bilious Skulldweller
32% of 8945 decks
+31% synergy
Phyrexian Censor
29% of 5125 decks
+28% synergy
Vorinclex, Monstrous Raider
29% of 14842 decks
+27% synergy
Phyrexian Swarmlord
29% of 14842 decks
+28% synergy
Kami of Whispered Hopes
28% of 8398 decks
+24% synergy
Grateful Apparition
28% of 8569 decks
+27% synergy
Glissa, Herald of Predation
27% of 5122 decks
+26% synergy
Fathom Mage
26% of 14842 decks
+25% synergy
Pestilent Syphoner
25% of 8945 decks
+25% synergy
Anim Pakal, Thousandth Moon
25% of 84 decks
+23% synergy
Lumra, Bellow of the Woods
25% of 16 decks
-25% synergy
Agent Frank Horrigan
25% of 963 decks
+22% synergy
Viral Drake
25% of 14842 decks
+24% synergy
Viridian Corrupter
24% of 14842 decks
+24% synergy
Tyrranax Rex
23% of 14842 decks
+22% synergy
Myr Convert
23% of 14842 decks
+21% synergy
Master Biomancer
21% of 14842 decks
+20% synergy
Forgotten Ancient
21% of 14842 decks
+18% synergy
Elesh Norn
20% of 4876 decks
+19% synergy
Plague Myr
20% of 14842 decks
+19% synergy
Roaming Throne
20% of 2407 decks
+4% synergy
Birds of Paradise
19% of 14842 decks
+7% synergy
Gyre Sage
19% of 14842 decks
+17% synergy
Incubation Druid
18% of 14842 decks
+16% synergy
Champion of Lambholt
18% of 14842 decks
+15% synergy
Rishkar, Peema Renegade
18% of 14842 decks
+16% synergy
Feral Ghoul
18% of 931 decks
+14% synergy
Venser, Corpse Puppet
17% of 8945 decks
+17% synergy
Scheming Aspirant
17% of 8945 decks
+17% synergy
Glistener Elf
17% of 14842 decks
+17% synergy
Hand of the Praetors
17% of 8945 decks
+17% synergy
Otharri, Suns' Glory
16% of 558 decks
+16% synergy
Bristly Bill, Spine Sower
16% of 213 decks
+13% synergy
Roalesk, Apex Hybrid
16% of 14842 decks
+15% synergy
Venomous Brutalizer
16% of 14457 decks
+15% synergy
Screeching Scorchbeast
15% of 931 decks
+12% synergy
Vexing Radgull
15% of 1324 decks
+12% synergy
Infesting Radroach
15% of 931 decks
+12% synergy
Slaughter Singer
15% of 8569 decks
+15% synergy
Instants (50)
Infectious Bite
49% of 14842 decks
+47% synergy
Counterspell
37% of 14842 decks
+16% synergy
Beast Within
31% of 14842 decks
+12% synergy
Path to Exile
28% of 8569 decks
+9% synergy
Reject Imperfection
26% of 14457 decks
+25% synergy
Ripples of Potential
26% of 2826 decks
+24% synergy
Serum Snare
24% of 14287 decks
+23% synergy
Mutational Advantage
23% of 1324 decks
+20% synergy
Tainted Strike
23% of 8945 decks
+22% synergy
Brokers Confluence
19% of 8569 decks
+19% synergy
Cyclonic Rift
19% of 14842 decks
+5% synergy
Whisper of the Dross
19% of 8789 decks
+18% synergy
Steady Progress
19% of 14842 decks
+18% synergy
Heroic Intervention
18% of 14842 decks
+5% synergy
Fuel for the Cause
16% of 14842 decks
+15% synergy
Negate
16% of 14842 decks
+4% synergy
Inspiring Call
15% of 14842 decks
+12% synergy
Bring the Ending
15% of 14457 decks
+15% synergy
Teferi's Protection
14% of 8569 decks
+5% synergy
Assassin's Trophy
14% of 8945 decks
+8% synergy
Volt Charge
13% of 814 decks
+13% synergy
Putrefy
12% of 8945 decks
+9% synergy
Growth Spiral
12% of 14842 decks
+8% synergy
Anguished Unmaking
12% of 7443 decks
+7% synergy
Vampiric Tutor
11% of 8945 decks
+1% synergy
Chaos Warp
11% of 814 decks
-5% synergy
Mortify
11% of 7443 decks
+8% synergy
Corrupted Resolve
10% of 14842 decks
+10% synergy
Boros Charm
10% of 558 decks
+4% synergy
Anoint with Affliction
10% of 8945 decks
+9% synergy
Final Showdown
10% of 63 decks
+5% synergy
Generous Gift
9% of 8569 decks
-3% synergy
Repulsive Mutation
8% of 1732 decks
+7% synergy
Terminate
8% of 541 decks
+3% synergy
Stroke of Midnight
8% of 2206 decks
+1% synergy
An Offer You Can't Refuse
8% of 14842 decks
-3% synergy
Arcane Denial
7% of 14842 decks
-2% synergy
Worldly Tutor
7% of 14842 decks
+0% synergy
Contaminated Drink
7% of 931 decks
+5% synergy
Dovin's Veto
7% of 8569 decks
+2% synergy
Fierce Guardianship
7% of 14842 decks
-2% synergy
Mana Drain
7% of 14842 decks
-1% synergy
Unite the Coalition
7% of 518 decks
+6% synergy
Rapid Hybridization
6% of 14842 decks
+2% synergy
Grim Affliction
6% of 8945 decks
+6% synergy
Void Rend
6% of 7443 decks
+4% synergy
Enlightened Tutor
6% of 8569 decks
-2% synergy
Aspirant's Ascent
6% of 14287 decks
+6% synergy
Tyvar's Stand
5% of 14842 decks
+3% synergy
Noxious Revival
5% of 14842 decks
+3% synergy
Sorceries (37)
Drown in Ichor
46% of 8858 decks
+44% synergy
White Sun's Twilight
41% of 8569 decks
+39% synergy
Thirsting Roots
40% of 14287 decks
+38% synergy
Contentious Plan
34% of 14842 decks
+33% synergy
Farseek
33% of 14842 decks
+18% synergy
Expand the Sphere
30% of 14842 decks
+29% synergy
Rampant Growth
29% of 14842 decks
+12% synergy
Nature's Lore
26% of 14842 decks
+11% synergy
Kodama's Reach
26% of 14842 decks
+10% synergy
Vat Emergence
19% of 8858 decks
+18% synergy
Requisition Raid
17% of 86 decks
+14% synergy
Nuclear Fallout
17% of 931 decks
+13% synergy
Three Visits
17% of 14842 decks
+5% synergy
Demonic Tutor
16% of 8945 decks
+4% synergy
Smell Fear
15% of 14842 decks
+15% synergy
Distorted Curiosity
15% of 14366 decks
+15% synergy
Carnivorous Canopy
15% of 14842 decks
+14% synergy
Vivisurgeon's Insight
15% of 14287 decks
+14% synergy
Geth's Summons
14% of 8945 decks
+13% synergy
Sunfall
14% of 4876 decks
+12% synergy
Wave Goodbye
12% of 2826 decks
+10% synergy
Blasphemous Act
12% of 814 decks
-4% synergy
Planewide Celebration
12% of 14842 decks
+11% synergy
Triumph of the Hordes
11% of 14842 decks
+9% synergy
Farewell
10% of 8569 decks
+4% synergy
Noxious Assault
9% of 14842 decks
+9% synergy
Hull Breach
8% of 814 decks
+7% synergy
Merciless Eviction
8% of 7443 decks
+7% synergy
Insatiable Avarice
8% of 78 decks
+2% synergy
Caress of Phyrexia
8% of 8945 decks
+7% synergy
Damn
7% of 7443 decks
+3% synergy
Supreme Verdict
6% of 8569 decks
+3% synergy
Toxic Deluge
6% of 8945 decks
-2% synergy
Green Sun's Twilight
5% of 14287 decks
+4% synergy
Ruinous Ultimatum
5% of 518 decks
+3% synergy
Feed the Infection
5% of 8945 decks
+5% synergy
Breach the Multiverse
5% of 5609 decks
+3% synergy
Utility Artifacts (20)
Contagion Clasp
28% of 14842 decks
+27% synergy
Contagion Engine
25% of 14842 decks
+24% synergy
Swiftfoot Boots
23% of 14842 decks
-5% synergy
Lightning Greaves
21% of 14842 decks
-5% synergy
Ozolith, the Shattered Spire
17% of 8398 decks
+13% synergy
Sword of Truth and Justice
16% of 14842 decks
+15% synergy
Grafted Exoskeleton
13% of 14842 decks
+12% synergy
Ichormoon Gauntlet
13% of 14842 decks
+12% synergy
Urabrask's Forge
11% of 814 decks
+10% synergy
The Ozolith
10% of 14842 decks
+6% synergy
Lost Jitte
10% of 123 decks
+8% synergy
The Millennium Calendar
9% of 2407 decks
+8% synergy
Magistrate's Scepter
9% of 14842 decks
+9% synergy
Norn's Annex
8% of 8569 decks
+7% synergy
Churning Reservoir
7% of 757 decks
+7% synergy
Realmbreaker, the Invasion Tree
7% of 8398 decks
+5% synergy
Nuka-Nuke Launcher
6% of 1256 decks
+5% synergy
The Great Henge
6% of 14842 decks
+2% synergy
Lux Cannon
6% of 14842 decks
+6% synergy
Prosthetic Injector
6% of 14842 decks
+5% synergy
Enchantments (44)
Norn's Decree
49% of 8569 decks
+48% synergy
Inexorable Tide
40% of 14842 decks
+39% synergy
Skrelv's Hive
39% of 8569 decks
+37% synergy
Phyrexian Arena
31% of 8945 decks
+23% synergy
Warleader's Call
29% of 51 decks
+25% synergy
Brokers Ascendancy
27% of 8569 decks
+26% synergy
Leyline of the Guildpact
26% of 57 decks
+24% synergy
Necrogen Communion
25% of 8945 decks
+25% synergy
All Will Be One
24% of 785 decks
+22% synergy
Rhystic Study
19% of 14842 decks
+5% synergy
Simic Ascendancy
19% of 14842 decks
+17% synergy
Four Knocks
17% of 1726 decks
+17% synergy
Phyrexian Awakening
17% of 4876 decks
+16% synergy
Hardened Scales
16% of 14842 decks
+12% synergy
Smothering Tithe
15% of 8569 decks
+3% synergy
Phyresis
15% of 8945 decks
+14% synergy
Court of Garenbrig
14% of 3879 decks
+11% synergy
Ghostly Prison
13% of 8569 decks
+8% synergy
Rhythm of the Wild
13% of 814 decks
+8% synergy
Corrupted Conscience
12% of 14842 decks
+11% synergy
Vault 12: The Necropolis
11% of 944 decks
+9% synergy
Mesmerizing Dose
11% of 14842 decks
+11% synergy
Sculpted Perfection
11% of 4434 decks
+11% synergy
Doubling Season
10% of 14842 decks
+6% synergy
Struggle for Project Purity
10% of 1256 decks
+6% synergy
Tribute to the World Tree
9% of 8870 decks
+5% synergy
Bred for the Hunt
9% of 14842 decks
+8% synergy
Nahiri's Resolve
9% of 244 decks
+8% synergy
Mystic Remora
8% of 14842 decks
-1% synergy
Temur Ascendancy
7% of 814 decks
+6% synergy
As Foretold
7% of 14842 decks
+7% synergy
The First Tyrannic War
7% of 814 decks
+7% synergy
Maelstrom Nexus
6% of 518 decks
+6% synergy
Virtue of Loyalty
6% of 2063 decks
+4% synergy
Dawn of a New Age
6% of 2684 decks
+5% synergy
Sylvan Library
6% of 14842 decks
-0% synergy
Hadana's Climb
6% of 14842 decks
+6% synergy
Vraska Joins Up
6% of 119 decks
+4% synergy
Branching Evolution
5% of 14842 decks
+4% synergy
Ominous Seas
5% of 14842 decks
+4% synergy
Propaganda
5% of 14842 decks
+0% synergy
Primal Empathy
5% of 14842 decks
+5% synergy
Invigorating Hot Spring
5% of 814 decks
+4% synergy
Widespread Thieving
5% of 518 decks
+5% synergy
Battles (1)
Invasion of Alara
7% of 370 decks
+7% synergy
Planeswalkers (17)
Ajani, Sleeper Agent
34% of 8569 decks
+33% synergy
Lukka, Bound to Ruin
11% of 814 decks
+11% synergy
Tamiyo, Compleated Sage
9% of 14842 decks
+9% synergy
Nissa, Ascended Animist
9% of 14842 decks
+7% synergy
Teferi, Master of Time
8% of 14842 decks
+7% synergy
Nissa, Voice of Zendikar
8% of 14842 decks
+8% synergy
Jiang Yanggu, Wildcrafter
8% of 14842 decks
+8% synergy
The Eternal Wanderer
8% of 8569 decks
+6% synergy
Commodore Guff
8% of 150 decks
+8% synergy
Tamiyo, Field Researcher
7% of 8569 decks
+7% synergy
Nicol Bolas, Dragon-God
7% of 541 decks
+6% synergy
Nahiri, the Unforgiving
6% of 558 decks
+6% synergy
Nicol Bolas, God-Pharaoh
6% of 541 decks
+5% synergy
Ajani, the Greathearted
6% of 8569 decks
+5% synergy
Narset, Parter of Veils
5% of 14842 decks
+2% synergy
Wrenn and Realmbreaker
5% of 8963 decks
+4% synergy
Oko, Thief of Crowns
5% of 14842 decks
+4% synergy
Utility Lands (25)
Karn's Bastion
61% of 14842 decks
+56% synergy
Reliquary Tower
26% of 14842 decks
-2% synergy
Rogue's Passage
25% of 14842 decks
+7% synergy
Bojuka Bog
18% of 8945 decks
+2% synergy
Inkmoth Nexus
14% of 14842 decks
+13% synergy
Yavimaya, Cradle of Growth
12% of 14842 decks
+3% synergy
Gavony Township
12% of 8569 decks
+10% synergy
Drannith Ruins
11% of 6019 decks
+10% synergy
Oran-Rief, the Vastwood
11% of 14842 decks
+8% synergy
Boseiju, Who Endures
10% of 14842 decks
+1% synergy
Llanowar Reborn
8% of 14842 decks
+7% synergy
Nesting Grounds
8% of 14842 decks
+7% synergy
Novijen, Heart of Progress
8% of 14842 decks
+7% synergy
The Fair Basilica
7% of 8445 decks
+7% synergy
The Autonomous Furnace
7% of 785 decks
+7% synergy
Mariposa Military Base
7% of 1324 decks
+5% synergy
Otawara, Soaring City
7% of 14842 decks
-1% synergy
The Dross Pits
7% of 8858 decks
+7% synergy
Temple of the False God
7% of 14842 decks
-3% synergy
Urborg, Tomb of Yawgmoth
6% of 14842 decks
-4% synergy
The Hunter Maze
6% of 14457 decks
+5% synergy
The Surgical Bay
6% of 14457 decks
+5% synergy
Restless Vinestalk
6% of 3879 decks
+5% synergy
Dreadship Reef
6% of 8945 decks
+5% synergy
Mosswort Bridge
5% of 14842 decks
+1% synergy
Mana Artifacts (21)
Sol Ring
81% of 14842 decks
-3% synergy
Arcane Signet
72% of 14842 decks
+2% synergy
Glistening Sphere
41% of 14842 decks
+40% synergy
Everflowing Chalice
36% of 14842 decks
+31% synergy
Astral Cornucopia
36% of 14842 decks
+34% synergy
Chromatic Lantern
29% of 14842 decks
+19% synergy
Staff of Compleation
24% of 14842 decks
+22% synergy
Fellwar Stone
18% of 14842 decks
-3% synergy
Replicating Ring
17% of 14842 decks
+15% synergy
Commander's Sphere
16% of 14842 decks
-0% synergy
Simic Signet
14% of 14842 decks
+11% synergy
Phyrexian Atlas
11% of 14842 decks
+11% synergy
Timeless Lotus
8% of 518 decks
+7% synergy
Talisman of Curiosity
8% of 14842 decks
+6% synergy
Thought Vessel
8% of 14842 decks
-8% synergy
Golgari Signet
7% of 8945 decks
+5% synergy
Gruul Signet
7% of 814 decks
+4% synergy
Midnight Clock
6% of 14842 decks
+4% synergy
Pentad Prism
6% of 14842 decks
+5% synergy
Dimir Signet
6% of 8945 decks
-3% synergy
Izzet Signet
6% of 814 decks
-1% synergy
Lands (50)
Command Tower
87% of 14842 decks
+14% synergy
Exotic Orchard
52% of 14842 decks
+18% synergy
Sandsteppe Citadel
39% of 7443 decks
+36% synergy
Opulent Palace
38% of 8945 decks
+35% synergy
Overgrown Tomb
37% of 8945 decks
+27% synergy
Spara's Headquarters
35% of 8569 decks
+31% synergy
Temple Garden
35% of 8569 decks
+26% synergy
Seaside Citadel
34% of 8569 decks
+31% synergy
Breeding Pool
34% of 14842 decks
+25% synergy
Watery Grave
34% of 8945 decks
+23% synergy
Zagoth Triome
34% of 8945 decks
+30% synergy
Indatha Triome
33% of 7443 decks
+30% synergy
Hallowed Fountain
33% of 8569 decks
+24% synergy
Godless Shrine
33% of 7443 decks
+24% synergy
Arcane Sanctum
32% of 7443 decks
+29% synergy
Raffine's Tower
30% of 7443 decks
+26% synergy
Frontier Bivouac
30% of 814 decks
+27% synergy
Yavimaya Coast
29% of 14842 decks
+24% synergy
Path of Ancestry
28% of 14842 decks
+9% synergy
Evolving Wilds
27% of 14842 decks
+5% synergy
Hinterland Harbor
26% of 14842 decks
+21% synergy
Rejuvenating Springs
26% of 14842 decks
+19% synergy
Canopy Vista
26% of 8569 decks
+18% synergy
Ketria Triome
24% of 814 decks
+21% synergy
The World Tree
24% of 518 decks
+21% synergy
Cinder Glade
24% of 814 decks
+15% synergy
Terramorphic Expanse
23% of 14842 decks
+7% synergy
Misty Rainforest
23% of 14842 decks
+11% synergy
Stomping Ground
22% of 814 decks
+13% synergy
Temple of Mystery
21% of 14842 decks
+17% synergy
Jungle Shrine
21% of 558 decks
+17% synergy
Simic Growth Chamber
20% of 14842 decks
+16% synergy
Dreamroot Cascade
20% of 14842 decks
+16% synergy
Undergrowth Stadium
20% of 8945 decks
+14% synergy
Steam Vents
19% of 814 decks
+10% synergy
The Seedcore
19% of 14842 decks
+18% synergy
Bountiful Promenade
18% of 8569 decks
+13% synergy
Prairie Stream
17% of 8569 decks
+10% synergy
Raugrin Triome
17% of 558 decks
+14% synergy
Ziatora's Proving Ground
17% of 541 decks
+14% synergy
Jetmir's Garden
17% of 558 decks
+13% synergy
Verdant Catacombs
17% of 14842 decks
+5% synergy
Myriad Landscape
17% of 14842 decks
-4% synergy
Sunken Hollow
17% of 8945 decks
+8% synergy
Mystic Monastery
17% of 558 decks
+14% synergy
Sea of Clouds
17% of 8569 decks
+11% synergy
Crumbling Necropolis
16% of 541 decks
+13% synergy
Morphic Pool
16% of 8945 decks
+10% synergy
Sacred Foundry
16% of 558 decks
+8% synergy
Savage Lands
16% of 541 decks
+14% synergy