Grim Monolith
Artifact · 
Grim Monolith is part of 144 combos legal in Commander. Often combined with Voltaic Construct and Clock of Omens.
Grim Monolith
Artifact
This artifact doesn't untap during your untap step.
: Add 
.
: Untap this artifact.
- Mana value
- 2
- Produces
- Color identity
Game ChangerReserved List
Frequently combined with
The cards that most often join Grim Monolith in its 100 most popular combos.
Roles in combos
Grim Monolith can stand in for these generic cards, so it also fits the combos that require them.
- Artifact with MV<=2 that has a generic mana cost
- Artifact / Creature with ": Add Mana" that can tap upon ETB (Mana Rock)
- Permanent Castable for
- Noncreature Artifact Castable for
- Noncreature Artifact with MV <= 2 and a Generic Mana Cost
What Grim Monolith provides to the combos it is part of.
- Artifact that Taps to Add Multiple Mana (Mana Rock)
- Artifact that is Mana-Neutral or Mana-Positive on ETB
Combos with Grim Monolith
144 combos legal in Commander.
Color Identity: W, U
Cards in combo:
Teferi, Time Raveler
Displacer Kitten
Grim Monolith
Results in combo:
Near-infinite artifact ETB
Near-infinite artifact LTB
Infinite card draw
Infinite draw triggers
Near-infinite colorless mana
Near-infinite storm count
Color Identity: U
Cards in combo:
Valley Floodcaller
Retraction Helix
Grim Monolith
+1 other prerequisite
Results in combo:
Infinite storm count
Infinite untap of some creatures you control
Infinite power and toughness for certain creatures until end of turn
Infinite colorless mana
Color Identity: U
Cards in combo:
Power Artifact
Grim Monolith
+1 other prerequisite
Results in combo:
Infinite colorless mana
Color Identity: U
Cards in combo:
Tidespout Tyrant
Grim Monolith
+1 other prerequisite
Results in combo:
Infinite colorless mana
Infinite storm count
Color Identity: G
Cards in combo:
Grim Monolith
Nyxbloom Ancient
Results in combo:
Infinite colorless mana
Color Identity: C
Cards in combo:
Rings of Brighthearth
Forsaken Monument
Grim Monolith
Results in combo:
Infinite colorless mana
Color Identity: U
Cards in combo:
Valley Floodcaller
Banishing Knack
Grim Monolith
+1 other prerequisite
Results in combo:
Infinite storm count
Infinite untap of some creatures you control
Infinite power and toughness for certain creatures until end of turn
Infinite colorless mana
Color Identity: R, W
Cards in combo:
Zirda, the Dawnwaker
Grim Monolith
Results in combo:
Infinite colorless mana
Color Identity: C
Cards in combo:
Staff of Domination
Clock of Omens
Sculpting Steel
Grim Monolith
Results in combo:
Infinite card draw
Infinite colorless mana
Infinite draw triggers
Infinite lifegain
Infinite lifegain triggers
Infinite mana artifacts you control can produce
Infinite mana creatures you control can produce
Infinite untap of artifacts you control
Infinite untap of creatures you control
Color Identity: G, W, U
Cards in combo:
Derevi, Empyrial Tactician
Emiel the Blessed
Grim Monolith
Results in combo:
Infinite creature LTB
Infinite creature ETB
Color Identity: C
Cards in combo:
Clock of Omens
Staff of Domination
Grim Monolith
Everflowing Chalice
+1 other prerequisite
Results in combo:
Infinite card draw
Infinite colorless mana
Infinite draw triggers
Infinite lifegain
Infinite lifegain triggers
Infinite mana artifacts you control can produce
Infinite mana creatures you control can produce
Infinite untap of artifacts you control
Infinite untap of creatures you control
Color Identity: C
Cards in combo:
Voltaic Construct
Grim Monolith
Karn, the Great Creator
Results in combo:
Infinite colorless mana
Infinite untap of artifact creatures you control
Color Identity: C
Cards in combo:
Myr Welder
Staff of Domination
Grim Monolith
Results in combo:
Infinite card draw
Infinite draw triggers
Infinite lifegain
Infinite lifegain triggers
Infinite mana creatures you control can produce
Infinite untap of creatures you control
Infinite colorless mana
Color Identity: R, G, W
Cards in combo:
Toph, the First Metalbender
Candelabra of Tawnos
Grim Monolith
Results in combo:
Infinite colorless mana
Infinite mana lands you control can produce
Infinite untap of nontoken artifacts you control
Infinite mana nontoken artifacts you control can produce
Infinite untap of lands you control
Color Identity: G
Cards in combo:
Grim Monolith
Mana Reflection
Results in combo:
Infinite colorless mana
Color Identity: C
Cards in combo:
Voltaic Construct
Grim Monolith
Karn, Silver Golem
Results in combo:
Infinite colorless mana
Infinite untap of artifact creatures you control
Color Identity: U
Cards in combo:
The Enigma Jewel // Locus of Enlightenment
Grim Monolith
Results in combo:
Infinite colorless mana
Color Identity: B
Cards in combo:
Trazyn the Infinite
Staff of Domination
Grim Monolith
Results in combo:
Infinite card draw
Infinite colorless mana
Infinite draw triggers
Infinite lifegain
Infinite lifegain triggers
Infinite mana creatures you control can produce
Infinite untap of creatures you control
Color Identity: G, U
Cards in combo:
Kinnan, Bonder Prodigy
Grim Monolith
Sakashima of a Thousand Faces
+1 other prerequisite
Results in combo:
Infinite colorless mana
Color Identity: B
Cards in combo:
Trazyn the Infinite
Pili-Pala
Grim Monolith
Results in combo:
Infinite colored mana
Infinite colorless mana
