Arthur, Marigold Knight + Medomai the Ageless + Scroll Rack
Arthur, Marigold Knight
Medomai the Ageless
Scroll Rack
Requires
Arthur, Marigold Knight must be on the battlefield.
Medomai the Ageless must be in hand.
Scroll Rack must be on the battlefield.
You control at least one other creature that does not have summoning sickness.
An opponent cannot block creatures you control.
Mana needed: 
each turn
each turn
Steps
- Activate Scroll Rack by paying and tapping it, causing you to exile Medomai the Ageless from your hand and put the top card of your library into your hand, then put Medomai the Ageless from exile on top of your library.
- Declare Arthur and at least one other creature as attackers.
- Arthur triggers, causing you to reveal the top six cards of your library and put Medomai the Ageless onto the battlefield tapped and attacking.
- Deal combat damage using Medomai the Ageless.
- Medomai the Ageless triggers, causing you to take an extra turn after this one.
- At the end of your combat phase, Arthur triggers, returning Medomai the Ageless from the battlefield to your hand.
- Repeat each turn.
Results
Infinite turns.
Arthur, Marigold Knight
18.98% of 943 decks
179 decks
New Cards
Echoing Assault
88% of 40 decks
-3% synergy
Dour Port-Mage
70% of 123 decks
+58% synergy
Beza, the Bounding Spring
45% of 142 decks
+40% synergy
Dawn's Truce
31% of 136 decks
+10% synergy
Pollywog Prodigy
30% of 84 decks
-13% synergy
High Synergy Cards
Brago, King Eternal
72% of 180 decks
+71% synergy
Port Razer
62% of 180 decks
+61% synergy
Angel of the Ruins
56% of 180 decks
+54% synergy
Ancient Silver Dragon
54% of 180 decks
+53% synergy
Ephemerate
57% of 180 decks
+52% synergy
Brainstorm
77% of 180 decks
+52% synergy
Astral Dragon
52% of 180 decks
+51% synergy
Mulldrifter
52% of 180 decks
+49% synergy
Arni Metalbrow
49% of 180 decks
+48% synergy
Sneak Attack
49% of 180 decks
+48% synergy
Top Cards
Swords to Plowshares
72% of 180 decks
+4% synergy
Path to Exile
64% of 180 decks
+16% synergy
Sun Titan
55% of 180 decks
+48% synergy
Solemn Simulacrum
55% of 180 decks
+39% synergy
Éowyn, Fearless Knight
51% of 180 decks
+44% synergy
Knight of the White Orchid
49% of 180 decks
+46% synergy
Counterspell
49% of 180 decks
+14% synergy
Peregrine Drake
48% of 180 decks
+46% synergy
Ilharg, the Raze-Boar
45% of 180 decks
+45% synergy
Agent of Treachery
44% of 180 decks
+44% synergy
Creatures
Ancient Copper Dragon
44% of 180 decks
+43% synergy
Aerial Extortionist
44% of 180 decks
+42% synergy
Claim Jumper
43% of 176 decks
+39% synergy
Skyclave Apparition
42% of 180 decks
+38% synergy
Witch Enchanter
41% of 170 decks
+29% synergy
Moonshaker Cavalry
39% of 180 decks
+36% synergy
Trumpeting Carnosaur
39% of 179 decks
+37% synergy
Aether Channeler
38% of 180 decks
+34% synergy
Professional Face-Breaker
37% of 180 decks
+31% synergy
Loran of the Third Path
37% of 180 decks
+31% synergy
Ancient Gold Dragon
36% of 180 decks
+34% synergy
Cloudblazer
36% of 180 decks
+33% synergy
Dockside Extortionist
35% of 180 decks
+21% synergy
Spirited Companion
33% of 180 decks
+29% synergy
Combat Celebrant
32% of 180 decks
+23% synergy
Esper Sentinel
32% of 180 decks
+11% synergy
Cavalier of Gales
31% of 180 decks
+31% synergy
Aurelia, the Warleader
31% of 180 decks
+27% synergy
Iroas, God of Victory
29% of 180 decks
+28% synergy
Phelia, Exuberant Shepherd
27% of 176 decks
+25% synergy
Loyal Warhound
26% of 180 decks
+24% synergy
Terror of the Peaks
26% of 180 decks
+23% synergy
Volatile Stormdrake
25% of 174 decks
+8% synergy
Karmic Guide
25% of 180 decks
+24% synergy
Combustible Gearhulk
25% of 180 decks
+23% synergy
Manifold Mouse
24% of 136 decks
+21% synergy
Preston, the Vanisher
24% of 180 decks
+23% synergy
Blightsteel Colossus
23% of 180 decks
+22% synergy
Aragorn, King of Gondor
22% of 180 decks
+13% synergy
Ornithopter of Paradise
21% of 180 decks
+16% synergy
Restoration Angel
21% of 180 decks
+19% synergy
Steelburr Champion
20% of 84 decks
+16% synergy
Ragavan, Nimble Pilferer
20% of 180 decks
+15% synergy
Mabel, Heir to Cragflame
19% of 176 decks
+18% synergy
Soulherder
19% of 180 decks
+17% synergy
Imperial Recruiter
18% of 180 decks
+10% synergy
Solitude
17% of 180 decks
+16% synergy
Lord of Change
17% of 180 decks
+16% synergy
Pinnacle Monk
17% of 157 decks
+4% synergy
Whiskervale Forerunner
16% of 136 decks
+14% synergy
Balefire Dragon
16% of 180 decks
+15% synergy
Hellkite Tyrant
16% of 180 decks
+15% synergy
Bloodthirster
14% of 180 decks
+13% synergy
Meteor Golem
14% of 180 decks
+13% synergy
Elesh Norn, Mother of Machines
13% of 180 decks
+11% synergy
Fury
13% of 180 decks
+12% synergy
Gisela, Blade of Goldnight
13% of 180 decks
+10% synergy
Loyal Apprentice
13% of 180 decks
+9% synergy
Roaming Throne
13% of 180 decks
+5% synergy
Dragonhawk, Fate's Tempest
12% of 84 decks
+9% synergy
Instants
Generous Gift
39% of 180 decks
+12% synergy
Boros Charm
37% of 180 decks
+15% synergy
Eerie Interlude
36% of 180 decks
+32% synergy
Cyclonic Rift
36% of 180 decks
+12% synergy
Chaos Warp
33% of 180 decks
+11% synergy
Brainsurge
32% of 174 decks
+29% synergy
An Offer You Can't Refuse
31% of 180 decks
+15% synergy
Fierce Guardianship
28% of 180 decks
+10% synergy
Deflecting Swat
27% of 180 decks
+13% synergy
Cloudshift
26% of 180 decks
+24% synergy
Ghostly Flicker
24% of 180 decks
+21% synergy
Arcane Denial
23% of 180 decks
+6% synergy
Akroma's Will
21% of 180 decks
+11% synergy
Teferi's Protection
21% of 180 decks
+3% synergy
Swan Song
20% of 180 decks
+6% synergy
Dovin's Veto
19% of 180 decks
-3% synergy
Sink into Stupor
18% of 166 decks
+5% synergy
Enlightened Tutor
18% of 180 decks
-0% synergy
Parting Gust
16% of 138 decks
+12% synergy
Essence Flux
14% of 180 decks
+14% synergy
Long-Term Plans
14% of 180 decks
+12% synergy
Flawless Maneuver
14% of 180 decks
+7% synergy
Stroke of Midnight
14% of 180 decks
+1% synergy
Negate
14% of 180 decks
-6% synergy
Mana Drain
13% of 180 decks
+1% synergy
Momentary Blink
12% of 180 decks
+11% synergy
Pongify
9% of 180 decks
+5% synergy
Rapid Hybridization
9% of 180 decks
+4% synergy
Force of Will
9% of 180 decks
+1% synergy
Legion Leadership
8% of 166 decks
-0% synergy
Force of Negation
7% of 180 decks
-0% synergy
Displace
7% of 180 decks
+6% synergy
Silence
7% of 180 decks
-0% synergy
Great Train Heist
6% of 176 decks
+3% synergy
Valakut Awakening
6% of 180 decks
+1% synergy
Rabid Gnaw
6% of 84 decks
+5% synergy
Lae'zel's Acrobatics
6% of 180 decks
+5% synergy
Flusterstorm
6% of 180 decks
-0% synergy
Strix Serenade
5% of 166 decks
-0% synergy
Sorceries
Blasphemous Act
40% of 180 decks
+18% synergy
Ponder
36% of 180 decks
+18% synergy
Calamity of Cinders
25% of 84 decks
-5% synergy
Starfall Invocation
21% of 136 decks
+15% synergy
Farewell
18% of 180 decks
+1% synergy
Supreme Verdict
16% of 180 decks
-1% synergy
Jeska's Will
14% of 180 decks
-3% synergy
Overpowering Attack
12% of 146 decks
+7% synergy
Gamble
11% of 180 decks
+1% synergy
Vandalblast
11% of 180 decks
+1% synergy
Time Wipe
9% of 180 decks
+3% synergy
Sevinne's Reclamation
9% of 180 decks
-2% synergy
Austere Command
7% of 180 decks
-5% synergy
Season of Weaving
7% of 142 decks
-0% synergy
Preordain
7% of 180 decks
-9% synergy
Dream Cache
6% of 180 decks
+5% synergy
Season of the Burrow
5% of 136 decks
+0% synergy
Utility Artifacts
Lightning Greaves
41% of 180 decks
+15% synergy
Panharmonicon
35% of 180 decks
+28% synergy
Sword of Hearth and Home
32% of 180 decks
+30% synergy
Swiftfoot Boots
27% of 180 decks
+3% synergy
Helm of the Host
25% of 180 decks
+21% synergy
Strionic Resonator
24% of 180 decks
+20% synergy
Sensei's Divining Top
20% of 180 decks
+11% synergy
Dolmen Gate
18% of 180 decks
+18% synergy
Brotherhood Regalia
15% of 149 decks
+9% synergy
Brainstone
14% of 180 decks
+14% synergy
Bident of Thassa
14% of 180 decks
+6% synergy
Sundial of the Infinite
12% of 180 decks
+12% synergy
Mithril Coat
12% of 180 decks
+7% synergy
Sword of the Squeak
12% of 84 decks
+7% synergy
Conjurer's Closet
11% of 180 decks
+10% synergy
Whispersilk Cloak
11% of 180 decks
+8% synergy
Sword of Feast and Famine
11% of 180 decks
+8% synergy
Winged Boots
9% of 180 decks
+8% synergy
The One Ring
9% of 180 decks
+1% synergy
Short Bow
8% of 40 decks
+4% synergy
Sword of the Animist
7% of 180 decks
+4% synergy
Wayfarer's Bauble
7% of 180 decks
-10% synergy
Enchantments
Reconnaissance
41% of 180 decks
+38% synergy
Rhystic Study
31% of 180 decks
+4% synergy
Smothering Tithe
30% of 180 decks
+5% synergy
Penance
17% of 180 decks
+16% synergy
Mystic Remora
17% of 180 decks
+0% synergy
Warleader's Call
16% of 177 decks
+5% synergy
Teleportation Circle
15% of 180 decks
+13% synergy
Warstorm Surge
14% of 180 decks
+13% synergy
Virtue of Knowledge
13% of 180 decks
+11% synergy
Aggravated Assault
11% of 180 decks
+9% synergy
Aqueous Form
11% of 180 decks
+6% synergy
Gossip's Talent
8% of 136 decks
+6% synergy
Chivalric Alliance
8% of 180 decks
+7% synergy
Land Tax
8% of 180 decks
+4% synergy
Flameshadow Conjuring
7% of 180 decks
+7% synergy
Impact Tremors
7% of 180 decks
-5% synergy
Planeswalkers
Jace, the Mind Sculptor
11% of 180 decks
+8% synergy
Elspeth, Sun's Champion
6% of 180 decks
-4% synergy
Utility Lands
Reliquary Tower
37% of 180 decks
+1% synergy
Rogue's Passage
34% of 180 decks
+14% synergy
Otawara, Soaring City
31% of 180 decks
+15% synergy
Ancient Tomb
17% of 180 decks
+7% synergy
Minas Tirith
15% of 180 decks
+7% synergy
Arena of Glory
13% of 165 decks
+8% synergy
Eiganjo, Seat of the Empire
13% of 180 decks
+6% synergy
Maze of Ith
11% of 180 decks
+7% synergy
Rivendell
9% of 180 decks
+5% synergy
Lupinflower Village
8% of 143 decks
+6% synergy
Rockface Village
7% of 143 decks
+5% synergy
Urza's Saga
7% of 180 decks
-1% synergy
Restless Anchorage
6% of 180 decks
+4% synergy
Mana Artifacts
Sol Ring
97% of 180 decks
+7% synergy
Arcane Signet
96% of 180 decks
+7% synergy
Talisman of Progress
53% of 180 decks
+9% synergy
Talisman of Creativity
52% of 180 decks
+4% synergy
Azorius Signet
51% of 180 decks
+8% synergy
Talisman of Conviction
51% of 180 decks
+3% synergy
Boros Signet
47% of 180 decks
+8% synergy
Fellwar Stone
43% of 180 decks
+9% synergy
Izzet Signet
43% of 180 decks
+0% synergy
Thought Vessel
22% of 180 decks
-4% synergy
Jeweled Lotus
18% of 180 decks
+10% synergy
Mana Crypt
16% of 180 decks
+4% synergy
Mana Vault
10% of 180 decks
+3% synergy
Lotus Petal
10% of 180 decks
+2% synergy
Chromatic Lantern
10% of 180 decks
-2% synergy
Mind Stone
10% of 180 decks
-6% synergy
Chrome Mox
9% of 180 decks
+2% synergy
Mox Diamond
9% of 180 decks
+4% synergy
Cursed Mirror
6% of 180 decks
+4% synergy
Commander's Sphere
6% of 180 decks
-14% synergy
Lands
Command Tower
93% of 180 decks
+1% synergy
Hallowed Fountain
67% of 180 decks
+23% synergy
Sacred Foundry
64% of 180 decks
+23% synergy
Exotic Orchard
63% of 180 decks
+2% synergy
Steam Vents
62% of 180 decks
+18% synergy
Raugrin Triome
60% of 180 decks
+19% synergy
Training Center
57% of 180 decks
+20% synergy
Spectator Seating
57% of 180 decks
+22% synergy
Sea of Clouds
57% of 180 decks
+22% synergy
Clifftop Retreat
57% of 180 decks
+18% synergy
Glacial Fortress
56% of 180 decks
+12% synergy
Sulfur Falls
52% of 180 decks
+10% synergy
Mystic Monastery
51% of 180 decks
-6% synergy
Flooded Strand
49% of 180 decks
+20% synergy
Arid Mesa
45% of 180 decks
+15% synergy
Battlefield Forge
45% of 180 decks
+10% synergy
Shivan Reef
45% of 180 decks
+10% synergy
Scalding Tarn
44% of 180 decks
+15% synergy
Adarkar Wastes
42% of 180 decks
+19% synergy
Perilous Landscape
34% of 165 decks
+4% synergy
Path of Ancestry
26% of 180 decks
+2% synergy
Fabled Passage
25% of 180 decks
+16% synergy
Prairie Stream
25% of 180 decks
-18% synergy
Temple of Enlightenment
23% of 180 decks
-2% synergy
Deserted Beach
22% of 180 decks
-0% synergy
Temple of Triumph
22% of 180 decks
-1% synergy
Plateau
22% of 180 decks
+9% synergy
Sundown Pass
22% of 180 decks
+1% synergy
Tundra
21% of 180 decks
+9% synergy
Stormcarved Coast
21% of 180 decks
-1% synergy
Volcanic Island
21% of 180 decks
+8% synergy
Temple of Epiphany
20% of 180 decks
-6% synergy
Rugged Prairie
18% of 180 decks
+5% synergy
Cascade Bluffs
18% of 180 decks
+3% synergy
Evolving Wilds
18% of 180 decks
-10% synergy
Elegant Parlor
18% of 177 decks
+7% synergy
Meticulous Archive
16% of 177 decks
+5% synergy
Thundering Falls
15% of 177 decks
+4% synergy
Polluted Delta
14% of 180 decks
+6% synergy
Mana Confluence
14% of 180 decks
+4% synergy
Wooded Foothills
12% of 180 decks
+5% synergy
Windswept Heath
12% of 180 decks
+4% synergy
Marsh Flats
12% of 180 decks
+3% synergy
Misty Rainforest
12% of 180 decks
+3% synergy
Skycloud Expanse
12% of 180 decks
-5% synergy
Port Town
12% of 180 decks
-10% synergy
Terramorphic Expanse
12% of 180 decks
-10% synergy
Bloodstained Mire
11% of 180 decks
+3% synergy
City of Brass
11% of 180 decks
-0% synergy
Sunscorched Divide
10% of 176 decks
+1% synergy