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
30.88% of 1729 decks 534 decks
Bruse Tarl, Boorish Herder // Thrasios, Triton Hero
20.53% of 1963 decks 403 decks
Kenrith, the Returned King
0.96% of 21513 decks 207 decks
Queen Kayla bin-Kroog
7.61% of 2379 decks 181 decks
Osgir, the Reconstructor
2.45% of 5792 decks 142 decks
Taii Wakeen, Perfect Shot
4.84% of 2461 decks 119 decks
Akiri, Line-Slinger // Thrasios, Triton Hero
21.09% of 512 decks 108 decks
Captain America, First Avenger
2.19% of 2378 decks 52 decks
Breya, Etherium Shaper
0.27% of 13853 decks 37 decks
Tazri, Beacon of Unity
1.10% of 2367 decks 26 decks
Sisay, Weatherlight Captain
0.12% of 12142 decks 15 decks
Sliver Overlord
0.22% of 6449 decks 14 decks
The Tenth Doctor // Rose Tyler
0.33% of 3910 decks 13 decks
Zacama, Primal Calamity
0.33% of 3890 decks 13 decks
Kellan, the Fae-Blooded
0.49% of 2443 decks 12 decks
Tazri, Stalwart Survivor
0.62% of 1780 decks 11 decks
Esika, God of the Tree
0.05% of 17767 decks 9 decks
Dynaheir, Invoker Adept
0.58% of 1378 decks 8 decks
New Cards
Leyline Axe
83% of 6 decks +77% synergy
Enduring Vitality
79% of 19 decks +54% synergy
Marvin, Murderous Mimic
39% of 67 decks +34% synergy
Untimely Malfunction
33% of 94 decks +16% synergy
Floodfarm Verge
18% of 40 decks -3% synergy
High Synergy Cards
Kinnan, Bonder Prodigy
80% of 855 decks +76% synergy
Enlightened Tutor
83% of 2176 decks +65% synergy
Worldly Tutor
77% of 902 decks +63% synergy
Pollywog Prodigy
76% of 139 decks +63% synergy
Emiel the Blessed
66% of 899 decks +62% synergy
Finale of Devastation
69% of 902 decks +61% synergy
Mystic Remora
78% of 1009 decks +60% synergy
Seedborn Muse
68% of 902 decks +60% synergy
Eldritch Evolution
63% of 902 decks +59% synergy
Birds of Paradise
86% of 902 decks +59% synergy
Top Cards
Basalt Monolith
86% of 2177 decks +84% synergy
Rhystic Study
86% of 1009 decks +58% synergy
Esper Sentinel
79% of 2148 decks +59% synergy
Swords to Plowshares
75% of 2176 decks +12% synergy
Cyclonic Rift
74% of 1009 decks +46% synergy
Fierce Guardianship
74% of 1009 decks +56% synergy
Noble Hierarch
73% of 855 decks +57% synergy
Swan Song
71% of 1009 decks +55% synergy
Mana Vault
70% of 2177 decks +63% synergy
Delighted Halfling
70% of 684 decks +56% synergy
Creatures
Dockside Extortionist
62% of 2176 decks +49% synergy
Grand Abolisher
58% of 2176 decks +49% synergy
Ranger-Captain of Eos
57% of 2176 decks +52% synergy
Bloom Tender
51% of 902 decks +43% synergy
Eternal Witness
50% of 902 decks +29% synergy
Drannith Magistrate
50% of 2175 decks +43% synergy
Ignoble Hierarch
45% of 324 decks +19% synergy
Iron Man, Titan of Innovation
44% of 18 decks +38% synergy
Imperial Recruiter
43% of 2176 decks +37% synergy
Phyrexian Metamorph
43% of 1009 decks +36% synergy
Archivist of Oghma
43% of 2060 decks +37% synergy
Walking Ballista
42% of 2177 decks +40% synergy
Orcish Bowmasters
41% of 269 decks +30% synergy
Derevi, Empyrial Tactician
39% of 855 decks +36% synergy
Deathrite Shaman
39% of 329 decks +27% synergy
Goblin Engineer
37% of 2176 decks +33% synergy
Mockingbird
36% of 173 decks +29% synergy
Devoted Druid
36% of 902 decks +33% synergy
Flesh Duplicate
34% of 617 decks +31% synergy
Lotho, Corrupt Shirriff
32% of 269 decks +18% synergy
Ragavan, Nimble Pilferer
32% of 2148 decks +25% synergy
Opposition Agent
31% of 402 decks +24% synergy
Oswald Fiddlebender
30% of 2129 decks +28% synergy
Spellseeker
28% of 1009 decks +24% synergy
Recruiter of the Guard
28% of 2176 decks +25% synergy
Elvish Spirit Guide
27% of 902 decks +24% synergy
Goblin Welder
27% of 2176 decks +24% synergy
Simian Spirit Guide
26% of 2176 decks +21% synergy
Valley Floodcaller
26% of 201 decks +20% synergy
Faeburrow Elder
25% of 902 decks +13% synergy
Biomancer's Familiar
24% of 855 decks +21% synergy
Thassa's Oracle
23% of 1009 decks +16% synergy
Displacer Kitten
23% of 947 decks +18% synergy
Kutzil, Malamet Exemplar
23% of 415 decks +3% synergy
Dauntless Dismantler
22% of 1078 decks +19% synergy
Aven Mindcensor
19% of 2176 decks +15% synergy
Hullbreaker Horror
19% of 981 decks +12% synergy
Ethersworn Canonist
18% of 2176 decks +17% synergy
Dauthi Voidwalker
18% of 400 decks +10% synergy
Gilded Drake
18% of 1009 decks +16% synergy
Faerie Mastermind
18% of 853 decks +10% synergy
Phantasmal Image
17% of 1009 decks +13% synergy
Avacyn's Pilgrim
16% of 902 decks +1% synergy
Llanowar Elves
16% of 902 decks -5% synergy
Agatha of the Vile Cauldron
15% of 594 decks +14% synergy
Consecrated Sphinx
15% of 1009 decks +10% synergy
Elvish Mystic
15% of 902 decks -3% synergy
Talion, the Kindly Lord
15% of 211 decks +8% synergy
Marionette Apprentice
15% of 82 decks +7% synergy
The Jolly Balloon Man
14% of 111 decks +6% synergy
Instants
Vampiric Tutor
77% of 405 decks +59% synergy
Force of Will
76% of 1009 decks +65% synergy
Deflecting Swat
69% of 2175 decks +53% synergy
Eladamri's Call
65% of 902 decks +54% synergy
Flusterstorm
65% of 1009 decks +58% synergy
Force of Negation
65% of 1009 decks +55% synergy
Mental Misstep
63% of 1009 decks +57% synergy
Silence
60% of 2176 decks +54% synergy
An Offer You Can't Refuse
57% of 969 decks +37% synergy
Mindbreak Trap
52% of 1009 decks +48% synergy
Mana Drain
47% of 1009 decks +32% synergy
Chord of Calling
46% of 902 decks +40% synergy
Pact of Negation
46% of 1009 decks +38% synergy
Mystical Tutor
41% of 1009 decks +26% synergy
Red Elemental Blast
38% of 2176 decks +31% synergy
Path to Exile
38% of 2176 decks -8% synergy
Crop Rotation
35% of 902 decks +25% synergy
Pyroblast
35% of 2176 decks +28% synergy
Veil of Summer
34% of 902 decks +28% synergy
Tainted Pact
33% of 405 decks +29% synergy
Chain of Vapor
30% of 1009 decks +25% synergy
Demonic Consultation
29% of 405 decks +26% synergy
Dark Ritual
29% of 405 decks +7% synergy
Lightning Bolt
28% of 2176 decks +17% synergy
Muddle the Mixture
28% of 1009 decks +23% synergy
Strix Serenade
26% of 344 decks +19% synergy
Assassin's Trophy
25% of 329 decks -5% synergy
Noxious Revival
25% of 902 decks +19% synergy
Intuition
24% of 1009 decks +22% synergy
Brain Freeze
24% of 1009 decks +21% synergy
Abrupt Decay
24% of 329 decks +13% synergy
Borne Upon a Wind
20% of 743 decks +17% synergy
Snap
20% of 1009 decks +13% synergy
Entomb
20% of 405 decks +12% synergy
Teferi's Protection
19% of 2176 decks -1% synergy
Wear // Tear
17% of 2175 decks +9% synergy
Archdruid's Charm
16% of 362 decks +9% synergy
Dispel
16% of 1009 decks +11% synergy
Abrade
16% of 2176 decks +4% synergy
Into the Flood Maw
15% of 201 decks +10% synergy
Tibalt's Trickery
15% of 2157 decks +9% synergy
Ad Nauseam
15% of 405 decks +11% synergy
Boros Charm
14% of 2175 decks -11% synergy
Resculpt
14% of 1001 decks +9% synergy
Flare of Duplication
14% of 611 decks +10% synergy
Reprieve
14% of 1674 decks +9% synergy
Sink into Stupor
13% of 344 decks -0% synergy
Dovin's Veto
13% of 1008 decks -6% synergy
Angel's Grace
13% of 2176 decks +11% synergy
Deadly Rollick
13% of 405 decks +2% synergy
Sorceries
Demonic Tutor
82% of 405 decks +59% synergy
Neoform
60% of 855 decks +55% synergy
Gamble
48% of 2176 decks +38% synergy
Sevinne's Reclamation
45% of 2176 decks +38% synergy
Jeska's Will
39% of 2165 decks +21% synergy
Imperial Seal
39% of 405 decks +33% synergy
Wargate
38% of 855 decks +35% synergy
Wheel of Fortune
34% of 2176 decks +28% synergy
Reckless Handling
22% of 1585 decks +20% synergy
Faithless Looting
21% of 2176 decks +4% synergy
Reanimate
19% of 405 decks +4% synergy
Diabolic Intent
18% of 405 decks +9% synergy
Blasphemous Act
16% of 2176 decks -17% synergy
Green Sun's Zenith
15% of 902 decks +9% synergy
Toxic Deluge
15% of 405 decks -3% synergy
Transmute Artifact
13% of 1009 decks +12% synergy
Vandalblast
12% of 2176 decks -4% synergy
Shatterskull Smashing
12% of 2166 decks +9% synergy
Grim Tutor
11% of 405 decks +7% synergy
Molten Duplication
11% of 702 decks +8% synergy
Tectonic Hazard
11% of 954 decks +8% synergy
Recommission
11% of 1948 decks +10% synergy
Rite of Flame
10% of 2176 decks +7% synergy
Culling Ritual
10% of 324 decks -1% synergy
Wheel of Misfortune
9% of 2165 decks +5% synergy
Fabricate
9% of 1009 decks +3% synergy
Steelshaper's Gift
8% of 2176 decks +6% synergy
Windfall
8% of 1009 decks -5% synergy
Beseech the Mirror
8% of 230 decks +4% synergy
Farseek
6% of 902 decks -28% synergy
Three Visits
6% of 902 decks -19% synergy
Buried Alive
6% of 405 decks +1% synergy
Twinflame
6% of 2176 decks +3% synergy
Nature's Lore
6% of 902 decks -26% synergy
Ponder
6% of 1009 decks -7% synergy
Gitaxian Probe
5% of 1009 decks -0% synergy
Farewell
5% of 2105 decks -8% synergy
Open the Armory
5% of 2176 decks +0% synergy
Mnemonic Betrayal
5% of 370 decks +2% synergy
End the Festivities
5% of 2110 decks +3% synergy
Fireball
5% of 2176 decks +4% synergy
Idyllic Tutor
5% of 2176 decks +0% synergy
Utility Artifacts
The One Ring
62% of 1686 decks +53% synergy
Staff of Domination
37% of 2177 decks +35% synergy
Moonsilver Key
28% of 2122 decks +26% synergy
Wishclaw Talisman
27% of 405 decks +22% synergy
Lightning Greaves
25% of 2177 decks +0% synergy
Sensei's Divining Top
25% of 2177 decks +19% synergy
Rings of Brighthearth
24% of 2177 decks +22% synergy
Vexing Bauble
23% of 471 decks +21% synergy
Agatha's Soul Cauldron
17% of 1337 decks +16% synergy
Excalibur, Sword of Eden
13% of 326 decks +10% synergy
Swiftfoot Boots
13% of 2177 decks -15% synergy
Diviner's Wand
13% of 2177 decks +13% synergy
Thousand-Year Elixir
12% of 2177 decks +10% synergy
Birthing Pod
12% of 902 decks +9% synergy
Sunforger
10% of 2175 decks +5% synergy
Bolas's Citadel
9% of 405 decks +0% synergy
Mystic Forge
9% of 2177 decks +6% synergy
Cloudstone Curio
9% of 2177 decks +8% synergy
Grinding Station
9% of 2177 decks +8% synergy
Umbral Mantle
9% of 2177 decks +8% synergy
Trinisphere
9% of 2177 decks +8% synergy
Manifold Key
8% of 2177 decks +7% synergy
Goblin Cannon
8% of 2177 decks +8% synergy
Isochron Scepter
8% of 2177 decks +6% synergy
Mirage Mirror
8% of 2177 decks +6% synergy
Illusionist's Bracers
8% of 2177 decks +6% synergy
Thorn of Amethyst
7% of 2177 decks +7% synergy
Sculpting Steel
7% of 2177 decks +5% synergy
Time Sieve
7% of 370 decks +4% synergy
Krark-Clan Ironworks
7% of 2177 decks +6% synergy
Voltaic Key
7% of 2177 decks +6% synergy
Sphere of Resistance
7% of 2177 decks +7% synergy
Lithoform Engine
7% of 2167 decks +5% synergy
Unwinding Clock
7% of 2177 decks +4% synergy
Portable Hole
6% of 2129 decks +6% synergy
Conqueror's Flail
6% of 2177 decks +5% synergy
Scroll Rack
6% of 2177 decks +5% synergy
Arcane Encyclopedia
6% of 2177 decks +6% synergy
Ichor Wellspring
6% of 2177 decks +4% synergy
Retrofitter Foundry
6% of 2177 decks +6% synergy
Mishra's Bauble
6% of 2177 decks +5% synergy
Mithril Coat
6% of 1374 decks +0% synergy
Mycosynth Lattice
6% of 2177 decks +5% synergy
Wayfarer's Bauble
6% of 2177 decks -4% synergy
Defense Grid
6% of 2177 decks +5% synergy
Expedition Map
6% of 2177 decks +2% synergy
Battlemage's Bracers
6% of 2152 decks +4% synergy
Soul-Guide Lantern
5% of 2176 decks +4% synergy
Ashnod's Altar
5% of 2177 decks -2% synergy
Grafdigger's Cage
5% of 2177 decks +4% synergy
Enchantments
Smothering Tithe
53% of 2176 decks +28% synergy
Training Grounds
51% of 1009 decks +48% synergy
Underworld Breach
37% of 2175 decks +31% synergy
Sylvan Library
36% of 902 decks +24% synergy
Trouble in Pairs
25% of 851 decks +18% synergy
Wild Growth
19% of 902 decks +8% synergy
Carpet of Flowers
15% of 902 decks +12% synergy
Chthonian Nightmare
15% of 91 decks +12% synergy
Blind Obedience
15% of 2176 decks +8% synergy
Swift Reconfiguration
15% of 2105 decks +13% synergy
Dazzling Theater // Prop Room
13% of 23 decks -20% synergy
High Noon
13% of 776 decks +11% synergy
Survival of the Fittest
12% of 902 decks +10% synergy
Land Tax
11% of 2176 decks +5% synergy
Power Artifact
10% of 1009 decks +10% synergy
Leyline of the Guildpact
10% of 84 decks -14% synergy
Freed from the Real
10% of 1009 decks +7% synergy
Blood Moon
9% of 2176 decks +6% synergy
Powerbalance
9% of 611 decks +5% synergy
Animate Dead
8% of 405 decks -1% synergy
Meticulous Excavation
8% of 1948 decks +8% synergy
Deafening Silence
8% of 2176 decks +5% synergy
Necropotence
7% of 405 decks +2% synergy
Touch the Spirit Realm
6% of 2105 decks +4% synergy
Pemmin's Aura
5% of 1009 decks +4% synergy
Spiteful Banditry
5% of 1385 decks +3% synergy
Battles
Invasion of Ikoria
46% of 734 decks +41% synergy
Planeswalkers
Tezzeret the Seeker
26% of 1009 decks +24% synergy
Teferi, Time Raveler
21% of 1008 decks +14% synergy
Karn, the Great Creator
14% of 2177 decks +13% synergy
Tyvar, Jubilant Brawler
13% of 258 decks +8% synergy
Daretti, Scrap Savant
11% of 2176 decks +8% synergy
Minsc & Boo, Timeless Heroes
10% of 843 decks +8% synergy
Utility Lands
Boseiju, Who Endures
75% of 876 decks +56% synergy
Ancient Tomb
66% of 2177 decks +55% synergy
Otawara, Soaring City
64% of 981 decks +47% synergy
Gaea's Cradle
61% of 902 decks +55% synergy
Urza's Saga
41% of 2149 decks +33% synergy
Inventors' Fair
35% of 2177 decks +31% synergy
Shifting Woodland
29% of 279 decks +20% synergy
Buried Ruin
22% of 2177 decks +16% synergy
Ancient Den
20% of 2176 decks +15% synergy
Great Furnace
19% of 2176 decks +14% synergy
Eiganjo, Seat of the Empire
18% of 2105 decks +9% synergy
Fomori Vault
16% of 668 decks +14% synergy
Minamo, School at Water's Edge
15% of 1009 decks +11% synergy
Emergence Zone
14% of 2177 decks +11% synergy
War Room
13% of 2166 decks +6% synergy
Treasure Vault
12% of 2130 decks +9% synergy
Arena of Glory
12% of 439 decks +2% synergy
Darksteel Citadel
9% of 2177 decks +6% synergy
Monumental Henge
7% of 500 decks +3% synergy
Sokenzan, Crucible of Defiance
7% of 2105 decks +2% synergy
Academy Ruins
7% of 1009 decks +2% synergy
Reliquary Tower
7% of 2177 decks -23% synergy
Vault of Whispers
6% of 405 decks +2% synergy
Strip Mine
6% of 2177 decks +3% synergy
Mishra's Workshop
6% of 2177 decks +5% synergy
Rogue's Passage
5% of 2177 decks -14% synergy
City of Traitors
5% of 2177 decks +4% synergy
Mana Artifacts
Sol Ring
96% of 2177 decks +12% synergy
Arcane Signet
84% of 2177 decks +12% synergy
Chrome Mox
65% of 2177 decks +59% synergy
Lotus Petal
63% of 2177 decks +56% synergy
Mana Crypt
61% of 2177 decks +52% synergy
Mox Diamond
56% of 2177 decks +52% synergy
Mox Opal
56% of 2177 decks +51% synergy
Mox Amber
44% of 2177 decks +40% synergy
Fellwar Stone
43% of 2177 decks +22% synergy
Talisman of Conviction
38% of 2175 decks +15% synergy
Jeweled Lotus
32% of 2166 decks +26% synergy
Lion's Eye Diamond
29% of 2177 decks +27% synergy
Boros Signet
24% of 2175 decks +0% synergy
Talisman of Curiosity
23% of 855 decks +11% synergy
Springleaf Drum
17% of 2177 decks +15% synergy
Machine God's Effigy
14% of 900 decks +13% synergy
Talisman of Progress
14% of 1008 decks -8% synergy
Talisman of Creativity
13% of 1008 decks -16% synergy
Cursed Mirror
13% of 2152 decks +8% synergy
Mind Stone
13% of 2177 decks -4% synergy
Talisman of Dominance
12% of 370 decks -19% synergy
Talisman of Hierarchy
9% of 405 decks -16% synergy
Talisman of Indulgence
7% of 404 decks -19% synergy
Chromatic Orrery
6% of 2167 decks +5% synergy
Talisman of Resilience
6% of 329 decks -6% synergy
Chromatic Lantern
5% of 2177 decks -4% synergy
Liquimetal Torque
5% of 2149 decks +2% synergy
Timeless Lotus
5% of 275 decks -9% synergy
Lands
Command Tower
91% of 2177 decks +18% synergy
Arid Mesa
80% of 2177 decks +69% synergy
Tropical Island
79% of 855 decks +65% synergy
Savannah
77% of 902 decks +64% synergy
Tundra
77% of 1008 decks +63% synergy
Volcanic Island
77% of 1008 decks +63% synergy
Taiga
75% of 902 decks +62% synergy
Breeding Pool
73% of 855 decks +32% synergy
Hallowed Fountain
72% of 1008 decks +31% synergy
Plateau
65% of 2175 decks +52% synergy
Bayou
64% of 329 decks +51% synergy
Scrubland
64% of 405 decks +51% synergy
Underground Sea
64% of 370 decks +50% synergy
Scalding Tarn
62% of 2177 decks +51% synergy
Flooded Strand
62% of 2177 decks +51% synergy
Sacred Foundry
61% of 2175 decks +25% synergy
Badlands
60% of 404 decks +47% synergy
Windswept Heath
58% of 2177 decks +47% synergy
Wooded Foothills
57% of 2177 decks +47% synergy
City of Brass
56% of 2177 decks +48% synergy
Gemstone Caverns
54% of 2177 decks +50% synergy
Mana Confluence
54% of 2177 decks +46% synergy
Temple Garden
50% of 902 decks +10% synergy
Steam Vents
47% of 1008 decks +7% synergy
Watery Grave
46% of 370 decks +5% synergy
Marsh Flats
43% of 2177 decks +32% synergy
Exotic Orchard
43% of 2177 decks +7% synergy
Spectator Seating
42% of 2164 decks +17% synergy
Bloodstained Mire
40% of 2177 decks +29% synergy
Godless Shrine
40% of 405 decks -1% synergy
Misty Rainforest
39% of 2177 decks +27% synergy
Battlefield Forge
36% of 2175 decks +11% synergy
Stomping Ground
36% of 902 decks -6% synergy
Blood Crypt
35% of 404 decks -4% synergy
Overgrown Tomb
35% of 329 decks -8% synergy
Polluted Delta
34% of 2177 decks +23% synergy
Verdant Catacombs
32% of 2177 decks +20% synergy
Sunbaked Canyon
26% of 2175 decks +22% synergy
Rejuvenating Springs
25% of 851 decks -4% synergy
Forbidden Orchard
24% of 2177 decks +21% synergy
Needleverge Pathway
23% of 2165 decks +13% synergy
Elegant Parlor
22% of 927 decks +13% synergy
Talon Gates of Madara
22% of 414 decks +18% synergy
Sea of Clouds
21% of 1008 decks -5% synergy
Clifftop Retreat
21% of 2175 decks -7% synergy
Waterlogged Grove
19% of 855 decks +11% synergy
Prismatic Vista
18% of 2177 decks +13% synergy
Spire of Industry
17% of 2177 decks +14% synergy
Rugged Prairie
15% of 2175 decks +5% synergy
Sundown Pass
15% of 2109 decks -0% synergy