Karn, the Great Creator
Doubling Cube
Umbral Mantle
Prerequisites
What do I need to start this combo?
| All permanents on the battlefield. | |
| Doubling Cube does not have summoning sickness. | |
 available |
Steps
How does this combo work?
1 | Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Doubling Cube to become an artifact creature until end of turn. |
2 | Activate Umbral Mantle's equip ability by paying  , attaching it to Doubling Cube. |
3 | Float at least in your mana pool. |
4 | Activate Doubling Cube by paying  and tapping it, adding at least  . |
5 | Activate Doubling Cube by paying and untapping it, giving it +2/+2 until end of turn. |
6 | Repeat from step 4. |
Results
What do I get from this combo?
| Infinite mana permanents you control can produce | |
| Infinitely large creature until end of turn | |
| Infinite untap of creatures you control | |
| Infinite mana creatures you control can produce |
Combo Metadata
78
DECKS
0.00%
OF 8590564 ELIGIBLE DECKS
Rank 13799
MOST PLAYED OF 50388 COMBOS
{ } Commander Bracket Information
In which Commander Bracket(s) am I allowed to play this combo?
1-2
Exhibition and Core
(no 2-card combos)
Any combos that require three or more cards are allowed
3
Upgraded
(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
Karn, Silver Golem
1.1%inclusion12 decks1.09K decks
Omarthis, Ghostfire Initiate
0.4%inclusion10 decks2.49K decks
Karn, Legacy Reforged
0.1%inclusion7 decks5.95K decks
Marvin, Murderous Mimic
0.3%inclusion5 decks1.78K decks
The Peregrine Dynamo
0.5%inclusion5 decks1.02K decks
Ultima, Origin of Oblivion
0.1%inclusion4 decks5.94K decks
Iron Spider, Stark Upgrade
0.2%inclusion3 decks1.71K decks
Kozilek, the Great Distortion
0.0%inclusion2 decks5.38K decks
King Macar, the Gold-Cursed
0.2%inclusion2 decks1.24K decks
Morlun, Devourer of Spiders
1.2%inclusion2 decks171 decks
Memnarch
0.0%inclusion1 decks2.07K decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.89K decks
Ultra Magnus, Tactician
0.1%inclusion1 decks1.55K decks
The Wandering Minstrel
0.0%inclusion1 decks15.6K decks
Glissa Sunseeker
0.7%inclusion1 decks136 decks
Kinnan, Bonder Prodigy
0.0%inclusion1 decks19K decks
Emrakul, the Promised End
0.1%inclusion1 decks908 decks
Maga, Traitor to Mortals
0.3%inclusion1 decks300 decks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands