River Song
Timestream Navigator
Prerequisites
What do I need to start this combo?
| River Song and Timestream Navigator on the battlefield. | |
| Timestream Navigator does not have summoning sickness. You have the city's blessing. | |
 each turn available |
Steps
How does this combo work?
1 | During your upkeep, activate Timestream Navigator by paying  , tapping it and putting it on the bottom of your library, causing you to take an extra turn after this one. |
2 | Move to your draw step, drawing Timestream Navigator from the bottom of your library due to River Song. |
3 | Cast Timestream Navigator by paying  . |
4 | Repeat each turn. |
Results
What do I get from this combo?
| Lock | |
| Infinite turns |
Combo Metadata
2677
DECKS
0.15%
OF 1801432 ELIGIBLE DECKS
Rank 1538
MOST PLAYED OF 44717 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)
The community has determined this is a true 2-card combo.
3
Upgraded
(no early game 2-card combos)
The community has determined this is a true, early game, 2-card combo.
4-5
Optimized and CEDH
(all combos are allowed)
All combos are allowed.
Combo Voting
Does the community think this a true 2-card combo (both trivial prerequisites and significant results)? Do they think it can be executed early game?
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