Zirda, the Dawnwaker + Grim Monolith

Zirda, the Dawnwaker
Grim Monolith

Requires
Zirda, the Dawnwaker must be on the battlefield. Grim Monolith must be on the battlefield.
Steps
  1. Activate Grim Monolith's first ability by tapping it, adding .
  2. Activate Grim Monolith's second ability by paying 2, untapping it.
  3. Repeat.
Results
Infinite colorless mana.

Zirda, the Dawnwaker
29.94% of 1810 decks 542 decks
Bruse Tarl, Boorish Herder // Thrasios, Triton Hero
25.63% of 1799 decks 461 decks
Kenrith, the Returned King
0.98% of 23920 decks 234 decks
Captain America, First Avenger
2.75% of 7333 decks 202 decks
Akiri, Line-Slinger // Thrasios, Triton Hero
25.12% of 617 decks 155 decks
Taii Wakeen, Perfect Shot
4.04% of 3537 decks 143 decks
Queen Kayla bin-Kroog
6.64% of 2017 decks 134 decks
Osgir, the Reconstructor
2.47% of 5308 decks 131 decks
Breya, Etherium Shaper
0.25% of 15393 decks 38 decks
Tazri, Beacon of Unity
1.15% of 2351 decks 27 decks
Sisay, Weatherlight Captain
0.14% of 13196 decks 19 decks
The Jolly Balloon Man
0.27% of 6227 decks 17 decks
The Tenth Doctor // Rose Tyler
0.28% of 4962 decks 14 decks
Sliver Overlord
0.19% of 6952 decks 13 decks
Zacama, Primal Calamity
0.30% of 3981 decks 12 decks
Kellan, the Fae-Blooded
0.40% of 2993 decks 12 decks
Tazri, Stalwart Survivor
0.49% of 2268 decks 11 decks
Dynaheir, Invoker Adept
0.73% of 1368 decks 10 decks
New Cards
Voice of Victory
29% of 196 decks +24% synergy
Nature's Rhythm
28% of 57 decks +25% synergy
Mistrise Village
19% of 116 decks +14% synergy
Sunset Strikemaster
2% of 196 decks +2% synergy
Canopy Gargantuan
2% of 52 decks -0% synergy
High Synergy Cards
Worldly Tutor
76% of 1044 decks +63% synergy
Finale of Devastation
70% of 1044 decks +62% synergy
Mystic Remora
79% of 1314 decks +62% synergy
Seedborn Muse
70% of 1044 decks +62% synergy
Lotus Petal
67% of 2493 decks +60% synergy
Esper Sentinel
80% of 2493 decks +60% synergy
Fierce Guardianship
78% of 1314 decks +60% synergy
Flusterstorm
66% of 1314 decks +59% synergy
Emiel the Blessed
62% of 1044 decks +59% synergy
Birds of Paradise
86% of 1044 decks +58% synergy
Top Cards
Swords to Plowshares
74% of 2493 decks +12% synergy
Cyclonic Rift
73% of 1314 decks +47% synergy
Noble Hierarch
73% of 998 decks +57% synergy
Swan Song
72% of 1314 decks +56% synergy
Deflecting Swat
72% of 2493 decks +55% synergy
Force of Negation
65% of 1314 decks +56% synergy
Eladamri's Call
65% of 1044 decks +54% synergy
Silence
64% of 2493 decks +58% synergy
Mental Misstep
63% of 1314 decks +57% synergy
Delighted Halfling
62% of 1032 decks +50% synergy
Game Changers
Rhystic Study
87% of 1314 decks +60% synergy
Enlightened Tutor
84% of 2493 decks +67% synergy
Demonic Tutor
84% of 456 decks +63% synergy
Kinnan, Bonder Prodigy
83% of 998 decks +79% synergy
Force of Will
78% of 1314 decks +67% synergy
Vampiric Tutor
77% of 456 decks +60% synergy
Mana Vault
73% of 2493 decks +67% synergy
Ancient Tomb
70% of 2493 decks +60% synergy
Chrome Mox
67% of 2493 decks +61% synergy
Gaea's Cradle
66% of 1044 decks +61% synergy
Creatures
Grand Abolisher
61% of 2493 decks +52% synergy
Ranger-Captain of Eos
59% of 2493 decks +54% synergy
Bloom Tender
55% of 1044 decks +47% synergy
Eternal Witness
52% of 1044 decks +32% synergy
Drannith Magistrate
47% of 2493 decks +41% synergy
Derevi, Empyrial Tactician
44% of 998 decks +41% synergy
Dockside Extortionist
43% of 2493 decks +34% synergy
Ignoble Hierarch
41% of 368 decks +16% synergy
Deathrite Shaman
40% of 368 decks +29% synergy
Devoted Druid
40% of 1044 decks +37% synergy
Archivist of Oghma
40% of 2493 decks +35% synergy
Imperial Recruiter
40% of 2493 decks +35% synergy
Walking Ballista
39% of 2493 decks +37% synergy
Phyrexian Metamorph
39% of 1314 decks +32% synergy
Orcish Bowmasters
37% of 434 decks +28% synergy
Ragavan, Nimble Pilferer
35% of 2493 decks +27% synergy
Goblin Engineer
34% of 2493 decks +31% synergy
Opposition Agent
32% of 456 decks +25% synergy
Elvish Spirit Guide
31% of 1044 decks +27% synergy
Enduring Vitality
31% of 459 decks +24% synergy
Lotho, Corrupt Shirriff
29% of 434 decks +16% synergy
Simian Spirit Guide
27% of 2493 decks +22% synergy
Faeburrow Elder
26% of 1044 decks +15% synergy
Oswald Fiddlebender
26% of 2493 decks +25% synergy
Pollywog Prodigy
25% of 784 decks +21% synergy
Spellseeker
25% of 1314 decks +22% synergy
Recruiter of the Guard
24% of 2493 decks +21% synergy
Mockingbird
23% of 791 decks +20% synergy
Displacer Kitten
23% of 1314 decks +18% synergy
Goblin Welder
23% of 2493 decks +20% synergy
Biomancer's Familiar
22% of 998 decks +20% synergy
Thassa's Oracle
21% of 1314 decks +14% synergy
Valley Floodcaller
20% of 795 decks +17% synergy
Faerie Mastermind
20% of 1314 decks +13% synergy
Hullbreaker Horror
18% of 1314 decks +10% synergy
Flesh Duplicate
17% of 1199 decks +16% synergy
Avacyn's Pilgrim
17% of 1044 decks +3% synergy
Ethersworn Canonist
16% of 2493 decks +15% synergy
Aven Mindcensor
16% of 2493 decks +12% synergy
Stoneforge Mystic
15% of 2493 decks +13% synergy
Dauthi Voidwalker
15% of 456 decks +8% synergy
Auriok Salvagers
15% of 2493 decks +15% synergy
Kutzil, Malamet Exemplar
15% of 918 decks +1% synergy
Endurance
15% of 1044 decks +13% synergy
Gilded Drake
15% of 1314 decks +13% synergy
Spellskite
14% of 1314 decks +11% synergy
Composite Golem
13% of 363 decks +13% synergy
Forensic Gadgeteer
13% of 1083 decks +11% synergy
Phantasmal Image
13% of 1314 decks +9% synergy
Consecrated Sphinx
12% of 1314 decks +8% synergy
Instants
Mindbreak Trap
57% of 1314 decks +53% synergy
An Offer You Can't Refuse
54% of 1314 decks +33% synergy
Chord of Calling
50% of 1044 decks +45% synergy
Pact of Negation
47% of 1314 decks +40% synergy
Mana Drain
44% of 1314 decks +29% synergy
Crop Rotation
42% of 1044 decks +32% synergy
Mystical Tutor
37% of 1314 decks +23% synergy
Red Elemental Blast
37% of 2493 decks +31% synergy
Path to Exile
37% of 2493 decks -10% synergy
Pyroblast
34% of 2493 decks +28% synergy
Tainted Pact
34% of 456 decks +30% synergy
Veil of Summer
33% of 1044 decks +27% synergy
Dark Ritual
32% of 456 decks +9% synergy
Lightning Bolt
29% of 2493 decks +18% synergy
Demonic Consultation
29% of 456 decks +25% synergy
Brain Freeze
29% of 1314 decks +25% synergy
Intuition
27% of 1314 decks +26% synergy
Muddle the Mixture
26% of 1314 decks +21% synergy
Chain of Vapor
25% of 1314 decks +21% synergy
Snap
21% of 1314 decks +14% synergy
Abrupt Decay
21% of 368 decks +11% synergy
Assassin's Trophy
21% of 368 decks -9% synergy
Noxious Revival
21% of 1044 decks +15% synergy
Borne Upon a Wind
19% of 1282 decks +16% synergy
Entomb
19% of 456 decks +11% synergy
Teferi's Protection
18% of 2493 decks -2% synergy
Sink into Stupor
15% of 896 decks +6% synergy
Abrade
15% of 2493 decks +4% synergy
Angel's Grace
15% of 2493 decks +13% synergy
Wear // Tear
14% of 2493 decks +7% synergy
Tibalt's Trickery
13% of 2493 decks +8% synergy
Ad Nauseam
13% of 456 decks +10% synergy
Resculpt
13% of 1314 decks +8% synergy
Deadly Rollick
13% of 456 decks +1% synergy
Dovin's Veto
13% of 1314 decks -5% synergy
Dramatic Reversal
13% of 1314 decks +8% synergy
Archdruid's Charm
12% of 847 decks +7% synergy
Boros Charm
12% of 2493 decks -12% synergy
Dispel
12% of 1314 decks +8% synergy
Reprieve
12% of 2493 decks +8% synergy
Strix Serenade
11% of 896 decks +7% synergy
Into the Flood Maw
11% of 795 decks +8% synergy
Chaos Warp
11% of 2493 decks -21% synergy
Miscast
11% of 1314 decks +9% synergy
Flare of Duplication
10% of 1524 decks +8% synergy
Generous Gift
10% of 2493 decks -15% synergy
Flawless Maneuver
10% of 2493 decks -0% synergy
Delay
10% of 1314 decks +7% synergy
Valakut Awakening
9% of 2493 decks +4% synergy
Untimely Malfunction
9% of 1181 decks +2% synergy
Sorceries
Eldritch Evolution
61% of 1044 decks +57% synergy
Neoform
57% of 998 decks +52% synergy
Gamble
47% of 2493 decks +37% synergy
Sevinne's Reclamation
46% of 2493 decks +39% synergy
Imperial Seal
41% of 456 decks +35% synergy
Jeska's Will
40% of 2493 decks +23% synergy
Wargate
38% of 998 decks +35% synergy
Wheel of Fortune
32% of 2493 decks +27% synergy
Reanimate
18% of 456 decks +2% synergy
Green Sun's Zenith
18% of 1044 decks +13% synergy
Diabolic Intent
18% of 456 decks +10% synergy
Reckless Handling
17% of 2459 decks +16% synergy
Faithless Looting
17% of 2493 decks +0% synergy
Transmute Artifact
16% of 1314 decks +15% synergy
Blasphemous Act
15% of 2493 decks -19% synergy
Toxic Deluge
13% of 456 decks -5% synergy
Culling Ritual
12% of 368 decks +1% synergy
Steelshaper's Gift
12% of 2493 decks +9% synergy
Fabricate
11% of 1314 decks +6% synergy
Rite of Flame
11% of 2493 decks +8% synergy
Grim Tutor
11% of 456 decks +6% synergy
Vandalblast
10% of 2493 decks -5% synergy
Shatterskull Smashing
10% of 2493 decks +7% synergy
Recommission
9% of 2493 decks +8% synergy
Molten Duplication
7% of 1706 decks +5% synergy
Windfall
7% of 1314 decks -6% synergy
Wheel of Misfortune
7% of 2493 decks +3% synergy
Farseek
7% of 1044 decks -28% synergy
Twinflame
6% of 2493 decks +3% synergy
Tectonic Hazard
6% of 2106 decks +4% synergy
Three Visits
6% of 1044 decks -18% synergy
Open the Armory
6% of 2493 decks +1% synergy
Beseech the Mirror
6% of 410 decks +3% synergy
Nature's Lore
6% of 1044 decks -26% synergy
Buried Alive
6% of 456 decks -0% synergy
Mnemonic Betrayal
6% of 408 decks +2% synergy
Farewell
5% of 2493 decks -7% synergy
End the Festivities
5% of 2493 decks +3% synergy
Utility Artifacts
The One Ring
61% of 2493 decks +52% synergy
Lion's Eye Diamond
32% of 2493 decks +31% synergy
Staff of Domination
31% of 2493 decks +29% synergy
Wishclaw Talisman
28% of 456 decks +23% synergy
Moonsilver Key
25% of 2493 decks +24% synergy
Lightning Greaves
24% of 2493 decks -1% synergy
Sensei's Divining Top
23% of 2493 decks +17% synergy
Jeweled Lotus
22% of 2493 decks +18% synergy
Rings of Brighthearth
21% of 2493 decks +20% synergy
Swiftfoot Boots
14% of 2493 decks -14% synergy
Agatha's Soul Cauldron
13% of 2277 decks +12% synergy
Vexing Bauble
13% of 1504 decks +12% synergy
Birthing Pod
11% of 1044 decks +9% synergy
Sunforger
11% of 2493 decks +7% synergy
Diviner's Wand
11% of 2493 decks +11% synergy
Conqueror's Flail
11% of 2493 decks +10% synergy
Excalibur, Sword of Eden
10% of 1429 decks +9% synergy
Mind Stone
10% of 2493 decks -6% synergy
Bolas's Citadel
10% of 456 decks +1% synergy
Manifold Key
9% of 2493 decks +8% synergy
Umbral Mantle
9% of 2493 decks +8% synergy
Thousand-Year Elixir
9% of 2493 decks +7% synergy
Isochron Scepter
9% of 2493 decks +6% synergy
Grinding Station
8% of 2493 decks +8% synergy
Mystic Forge
8% of 2493 decks +5% synergy
Voltaic Key
8% of 2493 decks +7% synergy
Sword of Feast and Famine
7% of 2493 decks +5% synergy
Sculpting Steel
7% of 2493 decks +5% synergy
Goblin Cannon
7% of 2493 decks +7% synergy
Illusionist's Bracers
7% of 2493 decks +6% synergy
Time Sieve
7% of 408 decks +4% synergy
Cloudstone Curio
7% of 2493 decks +6% synergy
Mirage Mirror
7% of 2493 decks +5% synergy
Trinisphere
6% of 2493 decks +6% synergy
The Reaver Cleaver
6% of 2493 decks +3% synergy
Unwinding Clock
6% of 2493 decks +4% synergy
Krark-Clan Ironworks
6% of 2493 decks +5% synergy
Helm of the Host
6% of 2493 decks +3% synergy
Portable Hole
6% of 2493 decks +5% synergy
Leyline Axe
5% of 923 decks +4% synergy
Sword of Fire and Ice
5% of 2493 decks +4% synergy
Shadowspear
5% of 2493 decks +2% synergy
Defense Grid
5% of 2493 decks +4% synergy
Lithoform Engine
5% of 2493 decks +4% synergy
Mithril Coat
5% of 2393 decks +1% synergy
Colossus Hammer
5% of 2493 decks +4% synergy
Retrofitter Foundry
5% of 2493 decks +5% synergy
Thorn of Amethyst
5% of 2493 decks +5% synergy
Skullclamp
5% of 2493 decks -7% synergy
Mycosynth Lattice
5% of 2493 decks +4% synergy
Enchantments
Smothering Tithe
58% of 2493 decks +34% synergy
Training Grounds
50% of 1314 decks +47% synergy
Underworld Breach
39% of 2493 decks +33% synergy
Sylvan Library
32% of 1044 decks +21% synergy
Wild Growth
20% of 1044 decks +10% synergy
Carpet of Flowers
19% of 1044 decks +16% synergy
Trouble in Pairs
16% of 1929 decks +11% synergy
Swift Reconfiguration
16% of 2493 decks +15% synergy
Blind Obedience
15% of 2493 decks +9% synergy
Power Artifact
14% of 1314 decks +13% synergy
Survival of the Fittest
11% of 1044 decks +10% synergy
Land Tax
9% of 2493 decks +2% synergy
Animate Dead
8% of 456 decks -1% synergy
Blood Moon
8% of 2493 decks +5% synergy
Freed from the Real
8% of 1314 decks +6% synergy
Touch the Spirit Realm
8% of 2493 decks +5% synergy
High Noon
8% of 1729 decks +6% synergy
Deafening Silence
7% of 2493 decks +5% synergy
Necropotence
7% of 456 decks +2% synergy
Sigarda's Aid
6% of 2493 decks +3% synergy
Powerbalance
6% of 1524 decks +4% synergy
Fighter Class
6% of 2493 decks +2% synergy
Meticulous Excavation
6% of 2493 decks +5% synergy
Chthonian Nightmare
5% of 264 decks +4% synergy
Battles
Invasion of Ikoria
35% of 1044 decks +31% synergy
Planeswalkers
Tezzeret the Seeker
29% of 1314 decks +27% synergy
Teferi, Time Raveler
22% of 1314 decks +16% synergy
Karn, the Great Creator
13% of 2493 decks +12% synergy
Minsc & Boo, Timeless Heroes
11% of 1044 decks +9% synergy
Tyvar, Jubilant Brawler
10% of 368 decks +6% synergy
Daretti, Scrap Savant
8% of 2493 decks +6% synergy
Utility Lands
Boseiju, Who Endures
76% of 1044 decks +57% synergy
Otawara, Soaring City
68% of 1314 decks +51% synergy
Urza's Saga
41% of 2493 decks +34% synergy
Inventors' Fair
33% of 2493 decks +29% synergy
Shifting Woodland
22% of 655 decks +15% synergy
Minamo, School at Water's Edge
18% of 1314 decks +14% synergy
Buried Ruin
18% of 2493 decks +13% synergy
Ancient Den
18% of 2493 decks +13% synergy
Great Furnace
17% of 2493 decks +11% synergy
Emergence Zone
16% of 2493 decks +14% synergy
Eiganjo, Seat of the Empire
16% of 2493 decks +8% synergy
Fomori Vault
11% of 1697 decks +10% synergy
War Room
11% of 2493 decks +4% synergy
Treasure Vault
10% of 2493 decks +8% synergy
Academy Ruins
8% of 1314 decks +4% synergy
Darksteel Citadel
7% of 2493 decks +4% synergy
Arena of Glory
7% of 1500 decks +1% synergy
Mishra's Workshop
7% of 2493 decks +7% synergy
City of Traitors
7% of 2493 decks +6% synergy
Reliquary Tower
6% of 2493 decks -23% synergy
Vault of Whispers
6% of 456 decks +2% synergy
Rogue's Passage
5% of 2493 decks -14% synergy
Sokenzan, Crucible of Defiance
5% of 2493 decks +1% synergy
Mana Artifacts
Sol Ring
97% of 2493 decks +13% synergy
Basalt Monolith
87% of 2493 decks +84% synergy
Arcane Signet
86% of 2493 decks +14% synergy
Mox Diamond
60% of 2493 decks +56% synergy
Mox Opal
59% of 2493 decks +54% synergy
Mox Amber
49% of 2493 decks +45% synergy
Fellwar Stone
44% of 2493 decks +23% synergy
Mana Crypt
43% of 2493 decks +37% synergy
Talisman of Conviction
35% of 2493 decks +11% synergy
Talisman of Curiosity
21% of 998 decks +8% synergy
Boros Signet
20% of 2493 decks -3% synergy
Talisman of Progress
18% of 1314 decks -6% synergy
Talisman of Creativity
18% of 1314 decks -11% synergy
Springleaf Drum
17% of 2493 decks +15% synergy
Machine God's Effigy
15% of 1314 decks +14% synergy
Cursed Mirror
12% of 2493 decks +6% synergy
Talisman of Dominance
11% of 408 decks -21% synergy
Talisman of Hierarchy
7% of 456 decks -18% synergy
Chromatic Orrery
7% of 2493 decks +5% synergy
The Aetherspark
6% of 537 decks +5% synergy
Talisman of Indulgence
5% of 456 decks -22% synergy
Chromatic Lantern
5% of 2493 decks -4% synergy
Lands
Command Tower
92% of 2493 decks +18% synergy
Tropical Island
82% of 998 decks +68% synergy
Arid Mesa
80% of 2493 decks +70% synergy
Tundra
80% of 1314 decks +66% synergy
Volcanic Island
79% of 1314 decks +66% synergy
Savannah
79% of 1044 decks +66% synergy
Taiga
77% of 1044 decks +64% synergy
Hallowed Fountain
73% of 1314 decks +33% synergy
Breeding Pool
72% of 998 decks +32% synergy
Underground Sea
67% of 408 decks +53% synergy
Plateau
67% of 2493 decks +55% synergy
Flooded Strand
67% of 2493 decks +56% synergy
Bayou
67% of 368 decks +53% synergy
Scrubland
66% of 456 decks +52% synergy
Scalding Tarn
66% of 2493 decks +55% synergy
Badlands
62% of 456 decks +49% synergy
City of Brass
60% of 2493 decks +52% synergy
Sacred Foundry
60% of 2493 decks +24% synergy
Windswept Heath
60% of 2493 decks +49% synergy
Wooded Foothills
58% of 2493 decks +48% synergy
Gemstone Caverns
58% of 2493 decks +53% synergy
Mana Confluence
58% of 2493 decks +51% synergy
Steam Vents
50% of 1314 decks +12% synergy
Temple Garden
47% of 1044 decks +7% synergy
Exotic Orchard
46% of 2493 decks +10% synergy
Marsh Flats
44% of 2493 decks +33% synergy
Misty Rainforest
43% of 2493 decks +31% synergy
Watery Grave
42% of 408 decks +2% synergy
Bloodstained Mire
41% of 2493 decks +30% synergy
Spectator Seating
41% of 2493 decks +16% synergy
Godless Shrine
38% of 456 decks -2% synergy
Polluted Delta
38% of 2493 decks +26% synergy
Blood Crypt
34% of 456 decks -4% synergy
Overgrown Tomb
33% of 368 decks -9% synergy
Battlefield Forge
32% of 2493 decks +6% synergy
Stomping Ground
32% of 1044 decks -8% synergy
Verdant Catacombs
31% of 2493 decks +20% synergy
Sunbaked Canyon
24% of 2493 decks +20% synergy
Sea of Clouds
24% of 1314 decks -2% synergy
Forbidden Orchard
22% of 2493 decks +20% synergy
Rejuvenating Springs
21% of 998 decks -8% synergy
Training Center
19% of 1314 decks -7% synergy
Needleverge Pathway
19% of 2493 decks +10% synergy
Clifftop Retreat
18% of 2493 decks -12% synergy
Spire of Industry
17% of 2493 decks +14% synergy
Talon Gates of Madara
16% of 1484 decks +14% synergy
Elegant Parlor
16% of 1960 decks +9% synergy
Cavern of Souls
15% of 2493 decks +8% synergy
Prismatic Vista
15% of 2493 decks +10% synergy
Waterlogged Grove
15% of 998 decks +7% synergy