Urza, Prince of Kroog
Doubling Cube
Ring of Valkas
Prerequisites
What do I need to start this combo?
| All permanents on the battlefield. | |
 available |
Steps
How does this combo work?
1 | Float at least . |
2 | Activate Doubling Cube by paying  and tapping it, adding at least  . |
3 | Activate Urza by paying  , creating a token copy of Doubling Cube that is a 1/1 Soldier. |
4 | Activate Ring of Valkas' equip ability by paying  , attaching it to the Doubling Cube token. |
5 | Repeat from step 2 using the Doubling Cube token instead. |
6 | Once you have infinite mana, you may target any artifact you control to get infinite copies of them. |
Results
What do I get from this combo?
| Infinite copies of artifacts you control | |
| Infinite creature tokens | |
| Infinite ETB | |
| Infinite mana permanents you control can produce | |
| Infinite creature copies of artifacts you control |
Combo Metadata
1
DECKS
0.00%
OF 1784795 ELIGIBLE DECKS
Rank 44754
MOST PLAYED OF 46394 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.