Underworld Breach
Diligent Excavator
Thassa's Oracle
Mirrorhall Mimic
Prerequisites
What do I need to start this combo?
| Artifact Creature with Mana Cost X and Toughness 0 in hand. | |
| Thassa's Oracle in hand or in your graveyard or in your library. | |
| All other permanents on the battlefield. | |
| Mirrorhall Mimic // Ghastly Mimicry is a copy of Diligent Excavator. | |
| available |
Steps
How does this combo work?
1 | Cast the artifact creature from your hand by paying  . |
2 | Diligent Excavator and Mirrorhall Mimic // Ghastly Mimicry trigger, causing you to mill four cards. |
3 | The artifact creature enters the battlefield and dies as a state-based action due to having zero toughness. |
4 | Cast the artifact creature from your graveyard for its escape cost by paying and exiling any three cards from your graveyard, except Thassa's Oracle if it is in your graveyard. |
5 | Repeat from step 2 until you have an empty library. |
6 | If Thassa's Oracle is in your hand, cast it by paying . |
7 | Otherwise, cast Thassa's Oracle from your graveyard for its escape cost by paying and exiling three cards from your graveyard. |
8 | Thassa's Oracle enters the battlefield, causing you to win the game. |
Results
What do I get from this combo?
| Infinite self-mill | |
| Near-infinite death triggers | |
| Near-infinite creature ETB | |
| Near-infinite creature LTB | |
| Near-infinite storm count | |
| Win the game |
Combo Metadata
1
DECKS
Rank 65498
MOST PLAYED OF 67861 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)
This combo requires one or more Game Changers, which are not allowed in Brackets 1 and 2.
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.