The Sixth Doctor
Karn's Temporal Sundering
Isochron Scepter
Unsubstantiate
Prerequisites
What do I need to start this combo?
| Unsubstantiate in exile (Unsubstantiate exiled by Isochron Scepter in exile). | |
| Karn's Temporal Sundering in hand. | |
| The Sixth Doctor and Isochron Scepter on the battlefield. | |
 each turn available |
Steps
How does this combo work?
1 | Cast Karn's Temporal Sundering by paying  . |
2 | The Sixth Doctor triggers, copying Karn's Temporal Sundering. |
3 | Resolve the copy of Karn's Temporal Sundering, causing you to take an extra turn after this one. |
4 | Holding priority, activate Isochron Scepter by paying  and tapping it, casting a copy of Unsubstantiate without paying its mana cost. |
5 | Resolve Unsubstantiate, returning the original Karn's Temporal Sundering to your hand. |
6 | Repeat each turn. |
Results
What do I get from this combo?
| Infinite turns | |
| Lock |
Combo Metadata
1
DECKS
Rank 65129
MOST PLAYED OF 67101 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.