Grim Monolith
The Blackstaff of Waterdeep
Training Grounds

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Grim Monolith does not have summoning sickness.
available

   Steps

How does this combo work?
1
Activate Grim Monolith's first ability by tapping it, adding .
2
Activate The Blackstaff of Waterdeep by paying 1 and tapping it, causing Grim Monolith to become an artifact creature until end of turn.
3
Activate Grim Monolith's second ability by paying 2, untapping it.
4
Activate Grim Monolith's first ability by tapping it, adding .
5
Repeat from step 3.

   Results

What do I get from this combo?
Infinite colorless mana
Urza, Lord High Artificer
0.0%inclusion4 decks17.2K decks
Katsumasa, the Animator
1.0%inclusion3 decks306 decks
Memnarch
0.1%inclusion2 decks1.90K decks
Vadrik, Astral Archmage
0.0%inclusion1 decks3.27K decks
Sydri, Galvanic Genius
0.0%inclusion1 decks2.63K decks
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
0.2%inclusion1 decks470 decks
Thrasios, Triton Hero // Tymna the Weaver
0.0%inclusion1 decks9.26K decks
Oona, Queen of the Fae
0.1%inclusion1 decks1.79K decks
Ravos, Soultender // Thrasios, Triton Hero
0.2%inclusion1 decks500 decks
Niv-Mizzet, Dracogenius
0.6%inclusion1 decks170 decks
Absolute Virtue
0.1%inclusion1 decks1.17K decks
Ioreth of the Healing House
0.4%inclusion1 decks236 decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.04K decks
Mistform Ultimus
0.3%inclusion1 decks286 decks
Rograkh, Son of Rohgahh // Thrasios, Triton Hero
0.0%inclusion1 decks5.62K decks
New Cards
Katara's Reversal
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Urza's Saga
62%inclusion13 decks21 decks
55%synergy
Voltaic Construct
52%inclusion11 decks21 decks
52%synergy
Forensic Gadgeteer
50%inclusion10 decks20 decks
48%synergy
Tezzeret, Betrayer of Flesh
48%inclusion10 decks21 decks
47%synergy
Rings of Brighthearth
48%inclusion10 decks21 decks
46%synergy
Minamo, School at Water's Edge
43%inclusion9 decks21 decks
38%synergy
Karn, Silver Golem
38%inclusion8 decks21 decks
38%synergy
Heartstone
38%inclusion8 decks21 decks
38%synergy
Pact of Negation
43%inclusion9 decks21 decks
36%synergy
Karn, the Great Creator
33%inclusion7 decks21 decks
32%synergy
Top Cards
Counterspell
43%inclusion9 decks21 decks
1%synergy
Mana Drain
38%inclusion8 decks21 decks
23%synergy
Transmute Artifact
33%inclusion7 decks21 decks
32%synergy
Rise and Shine
33%inclusion7 decks21 decks
32%synergy
Staff of Domination
33%inclusion7 decks21 decks
32%synergy
Whir of Invention
33%inclusion7 decks21 decks
31%synergy
Urza, Lord High Artificer
33%inclusion7 decks21 decks
30%synergy
Dramatic Reversal
33%inclusion7 decks21 decks
29%synergy
Sensei's Divining Top
33%inclusion7 decks21 decks
29%synergy
Mindbreak Trap
33%inclusion7 decks21 decks
28%synergy
Game Changers
Mana Vault
76%inclusion16 decks21 decks
70%synergy
Enlightened Tutor
75%inclusion3 decks4 decks
59%synergy
Demonic Tutor
75%inclusion3 decks4 decks
55%synergy
Cyclonic Rift
62%inclusion13 decks21 decks
39%synergy
Rhystic Study
52%inclusion11 decks21 decks
28%synergy
Ancient Tomb
48%inclusion10 decks21 decks
38%synergy
Mystical Tutor
48%inclusion10 decks21 decks
35%synergy
Chrome Mox
38%inclusion8 decks21 decks
32%synergy
The One Ring
33%inclusion7 decks21 decks
25%synergy
Mox Diamond
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24%synergy
Creatures
Delighted Halfling
75%inclusion3 decks4 decks
63%synergy
Birds of Paradise
75%inclusion3 decks4 decks
47%synergy
Pili-Pala
29%inclusion6 decks21 decks
28%synergy
Katsumasa, the Animator
29%inclusion6 decks21 decks
28%synergy
Grand Architect
29%inclusion6 decks21 decks
28%synergy
Palladium Myr
29%inclusion6 decks21 decks
27%synergy
Walking Ballista
29%inclusion6 decks21 decks
26%synergy
Displacer Kitten
29%inclusion6 decks21 decks
23%synergy
Etherium Sculptor
29%inclusion6 decks21 decks
23%synergy
Thassa's Oracle
29%inclusion6 decks21 decks
22%synergy
Metalworker
24%inclusion5 decks21 decks
23%synergy
Aphetto Alchemist
24%inclusion5 decks21 decks
23%synergy
Padeem, Consul of Innovation
24%inclusion5 decks21 decks
20%synergy
Emry, Lurker of the Loch
24%inclusion5 decks21 decks
20%synergy
Phyrexian Metamorph
24%inclusion5 decks21 decks
16%synergy
Hullbreaker Horror
24%inclusion5 decks21 decks
16%synergy
Cyberdrive Awakener
19%inclusion4 decks21 decks
16%synergy
Filigree Sages
14%inclusion3 decks21 decks
14%synergy
Workshop Elders
14%inclusion3 decks21 decks
14%synergy
Myr Welder
14%inclusion3 decks21 decks
14%synergy
Palinchron
14%inclusion3 decks21 decks
14%synergy
Vedalken Engineer
14%inclusion3 decks21 decks
14%synergy
Trophy Mage
14%inclusion3 decks21 decks
13%synergy
Phantasmal Image
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12%synergy
The Reality Chip
14%inclusion3 decks21 decks
11%synergy
Spellskite
14%inclusion3 decks21 decks
11%synergy
Foundry Inspector
14%inclusion3 decks21 decks
10%synergy
Consecrated Sphinx
14%inclusion3 decks21 decks
10%synergy
Faerie Mastermind
14%inclusion3 decks21 decks
8%synergy
Instants
Path to Exile
75%inclusion3 decks4 decks
28%synergy
Flusterstorm
33%inclusion7 decks21 decks
26%synergy
Force of Negation
33%inclusion7 decks21 decks
25%synergy
Mental Misstep
29%inclusion6 decks21 decks
23%synergy
Force of Will
29%inclusion6 decks21 decks
18%synergy
Swan Song
29%inclusion6 decks21 decks
11%synergy
An Offer You Can't Refuse
29%inclusion6 decks21 decks
5%synergy
Muddle the Mixture
24%inclusion5 decks21 decks
19%synergy
Pongify
24%inclusion5 decks21 decks
12%synergy
Negate
24%inclusion5 decks21 decks
3%synergy
March of Swirling Mist
19%inclusion4 decks21 decks
17%synergy
Rapid Hybridization
19%inclusion4 decks21 decks
10%synergy
Fierce Guardianship
19%inclusion4 decks21 decks
1%synergy
Intuition
14%inclusion3 decks21 decks
12%synergy
Chain of Vapor
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11%synergy
Dispel
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10%synergy
Borne Upon a Wind
14%inclusion3 decks21 decks
10%synergy
Sorceries
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33%inclusion7 decks21 decks
28%synergy
Reshape
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23%synergy
Utility Artifacts
The Enigma Jewel
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23%synergy
Voltaic Key
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23%synergy
Clock of Omens
24%inclusion5 decks21 decks
23%synergy
Illusionist's Bracers
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23%synergy
Manifold Key
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22%synergy
Isochron Scepter
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22%synergy
Mystic Forge
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21%synergy
Aetherflux Reservoir
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20%synergy
Lightning Greaves
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Defense Grid
19%inclusion4 decks21 decks
18%synergy
Forsaken Monument
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17%synergy
Cloud Key
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17%synergy
Unwinding Clock
19%inclusion4 decks21 decks
17%synergy
Swiftfoot Boots
19%inclusion4 decks21 decks
-8%synergy
Consulate Dreadnought
14%inclusion3 decks21 decks
14%synergy
Candelabra of Tawnos
14%inclusion3 decks21 decks
14%synergy
Winter Orb
14%inclusion3 decks21 decks
14%synergy
Weatherlight
14%inclusion3 decks21 decks
14%synergy
Mycosynth Lattice
14%inclusion3 decks21 decks
13%synergy
Encroaching Mycosynth
14%inclusion3 decks21 decks
13%synergy
Darksteel Forge
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13%synergy
Imposter Mech
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13%synergy
Sapphire Medallion
14%inclusion3 decks21 decks
11%synergy
The Ozolith
14%inclusion3 decks21 decks
11%synergy
Enchantments
Mystic Remora
33%inclusion7 decks21 decks
17%synergy
March of the Machines
29%inclusion6 decks21 decks
28%synergy
Power Artifact
29%inclusion6 decks21 decks
28%synergy
Pemmin's Aura
19%inclusion4 decks21 decks
18%synergy
Ensoul Artifact
14%inclusion3 decks21 decks
14%synergy
Artificer Class
14%inclusion3 decks21 decks
13%synergy
Freed from the Real
14%inclusion3 decks21 decks
12%synergy
Mechanized Production
14%inclusion3 decks21 decks
11%synergy
Thopter Spy Network
14%inclusion3 decks21 decks
11%synergy
Propaganda
14%inclusion3 decks21 decks
1%synergy
Planeswalkers
Tezzeret the Seeker
19%inclusion4 decks21 decks
17%synergy
Jace, Wielder of Mysteries
14%inclusion3 decks21 decks
11%synergy
Narset, Parter of Veils
14%inclusion3 decks21 decks
11%synergy
Utility Lands
Seat of the Synod
38%inclusion8 decks21 decks
31%synergy
Darksteel Citadel
33%inclusion7 decks21 decks
30%synergy
Inventors' Fair
33%inclusion7 decks21 decks
30%synergy
Reliquary Tower
33%inclusion7 decks21 decks
3%synergy
Academy Ruins
29%inclusion6 decks21 decks
23%synergy
Otawara, Soaring City
24%inclusion5 decks21 decks
7%synergy
Crystal Vein
19%inclusion4 decks21 decks
18%synergy
City of Traitors
19%inclusion4 decks21 decks
18%synergy
Treasure Vault
19%inclusion4 decks21 decks
16%synergy
Fomori Vault
18%inclusion3 decks17 decks
17%synergy
Emergence Zone
14%inclusion3 decks21 decks
12%synergy
Nykthos, Shrine to Nyx
14%inclusion3 decks21 decks
9%synergy
Mystic Sanctuary
14%inclusion3 decks21 decks
3%synergy
Mana Artifacts
Basalt Monolith
86%inclusion18 decks21 decks
83%synergy
Sol Ring
81%inclusion17 decks21 decks
-3%synergy
Mox Opal
71%inclusion15 decks21 decks
67%synergy
Arcane Signet
62%inclusion13 decks21 decks
-10%synergy
Chromatic Orrery
43%inclusion9 decks21 decks
42%synergy
Mox Amber
43%inclusion9 decks21 decks
38%synergy
Thran Dynamo
43%inclusion9 decks21 decks
38%synergy
Gilded Lotus
38%inclusion8 decks21 decks
35%synergy
Everflowing Chalice
38%inclusion8 decks21 decks
34%synergy
Lotus Petal
38%inclusion8 decks21 decks
31%synergy
Thought Vessel
29%inclusion6 decks21 decks
11%synergy
Mana Crypt
24%inclusion5 decks21 decks
21%synergy
Fellwar Stone
24%inclusion5 decks21 decks
3%synergy
Machine God's Effigy
19%inclusion4 decks21 decks
18%synergy
Chromatic Lantern
19%inclusion4 decks21 decks
10%synergy
Empowered Autogenerator
14%inclusion3 decks21 decks
14%synergy
Sceptre of Eternal Glory
14%inclusion3 decks21 decks
13%synergy
Darksteel Ingot
14%inclusion3 decks21 decks
13%synergy
Dreamstone Hedron
14%inclusion3 decks21 decks
13%synergy
Nyx Lotus
14%inclusion3 decks21 decks
13%synergy
Coveted Jewel
14%inclusion3 decks21 decks
13%synergy
Caged Sun
14%inclusion3 decks21 decks
12%synergy
Liquimetal Torque
14%inclusion3 decks21 decks
11%synergy
Mind Stone
14%inclusion3 decks21 decks
-1%synergy
Lands
Steam Vents
100%inclusion3 decks3 decks
62%synergy
Hallowed Fountain
75%inclusion3 decks4 decks
36%synergy
Command Tower
38%inclusion8 decks21 decks
-36%synergy
Flooded Strand
33%inclusion7 decks21 decks
22%synergy
Polluted Delta
33%inclusion7 decks21 decks
21%synergy
Gemstone Caverns
29%inclusion6 decks21 decks
24%synergy
Scalding Tarn
29%inclusion6 decks21 decks
18%synergy
Urza's Cave
25%inclusion4 decks16 decks
22%synergy
Cavern of Souls
24%inclusion5 decks21 decks
17%synergy
Spire of Industry
19%inclusion4 decks21 decks
16%synergy
Misty Rainforest
19%inclusion4 decks21 decks
8%synergy
Exotic Orchard
19%inclusion4 decks21 decks
-17%synergy
The Mycosynth Gardens
14%inclusion3 decks21 decks
13%synergy
City of Brass
14%inclusion3 decks21 decks
7%synergy
Arid Mesa
14%inclusion3 decks21 decks
4%synergy
Marsh Flats
14%inclusion3 decks21 decks
4%synergy
Wooded Foothills
14%inclusion3 decks21 decks
4%synergy
Verdant Catacombs
14%inclusion3 decks21 decks
3%synergy
Windswept Heath
14%inclusion3 decks21 decks
3%synergy
Bloodstained Mire
14%inclusion3 decks21 decks
3%synergy