Sands of Time, the Reserved List oddity turning Commander into a combo puzzle

**Sands of Time looks like a curiosity until you put it in a Commander deck that knows what to do with a second upkeep, a copied trigger, or a tapped land pile.** It comes from Visions, which Wizards released on February 3, 1997, and it sits on the Reserved List Wizards first published on March 4, 1996. The 2011 reprint policy locked those cards out of future premium and non-premium printings, so this is one of those artifacts that stays awkwardly scarce while still pulling real weight at the table.

The part that makes it matter is not nostalgia. EDHREC already shows Sands of Time in 1,414 Commander decks, which is a big enough footprint to prove this is no longer just binder jewelry. Once you start treating it as a rules engine instead of a weird old relic, the card becomes a build decision for decks that want to squeeze value out of upkeep steps, tap abilities, and mana stored in the smallest possible window.

How Sands of Time actually changes the turn

The rules text is brutally simple and brutally strange: each player skips their untap step, then at the beginning of each upkeep, tapped artifacts, creatures, and lands untap while untapped ones of those types tap. That means the card still affects players even when it is tapped, and it rewires the normal cadence of the turn into a permanent toggle.

The useful part is timing. You can tap lands for mana before Sands of Time’s trigger resolves, and the mana exists through upkeep but vanishes before the draw step if you do not spend it. That creates immediate tactical tension. It can punish Treasure tokens, it can reset boards in awkward ways, and it turns every upkeep into a mini puzzle where resource conversion matters more than raw board presence.

The commanders that can abuse it right now

If you want a commander that makes Sands of Time feel unfair instead of merely weird, Obeka, Splitter of Seconds is the clearest current example. Wizards’ own update for Obeka makes the key point plain: she adds an additional upkeep step by creating a new beginning phase after combat. More upkeep steps mean more Sands of Time triggers, which means more chances to untap your own board, tap theirs, and exploit any setup that cares about beginning-of-upkeep sequencing.

Yurlok of Scorch Thrash is the other obvious abuse case. Sands of Time can keep a commander like Yurlok untapped in the right window, which matters when your whole plan revolves around repeated activations and pressure from unusual mana behavior. If your deck already wants to play around tap abilities, extra mana, and awkward resource timing, Sands of Time is not a meme card. It is a leverage card.

Tawnos, Urza’s Apprentice pushes the idea even further. Commander Spellbook lists Tawnos plus Sands of Time as an infinite-mana upkeep combo, and EDHREC shows that pairing in 33 decks. That matters because Tawnos makes the line compact: the commander itself is part of the engine, not just a support piece sitting in the 99.

The combo lines that make it worth a slot

The cleanest broken lines are the ones that copy Sands of Time’s trigger. Strionic Resonator plus Sands of Time is tracked by EDHREC in 185 decks, while Lithoform Engine plus Sands of Time shows up in 126 decks. In practice, those are not cute one-offs. They are established combo packages that can produce infinite mana and infinite untaps if you have permanents that tap for mana and more than two lands to work with.

That is why the card reads differently in artifact combo shells than it does in a random pile. Once you can copy the upkeep trigger, Sands of Time stops being a symmetrical annoyance and starts becoming a resource engine. You tap lands first, let the trigger resolve, reuse the mana, and keep looping until the table is buried under generated value.

Staff of Domination is the classic payoff from there. It turns infinite mana into cards, life, and board control, which is exactly why it remains the familiar finisher in shells like this. If you are already leaning on copy effects and upkeep abuse, Staff is the cleanest way to cash out the loop without needing a fancy alternate win.

The lock pieces are just as real

Sands of Time is not only for combo. It can also support denial plans that want to keep the table off balance while you build. Stifle-style interaction can interfere with the trigger at the right moment, and Eon Hub can be part of a setup that leaves opponents unable to untap anything meaningful while your own deck is built to function through the weirdness.

That is the ugly side of the card, and it is exactly why some Commander lists will love it. If your deck is already comfortable playing a prison game, Sands of Time is a legitimate upgrade path. If you are trying to stop opposing development while your own board is built around triggered abilities and mana conversion, it gives you another angle of attack that most tables do not see often.

Who should ignore it

If your deck is mostly combat creatures, light on tap abilities, and not built around upkeep triggers, Sands of Time is probably not for you. It is too specific to be generic value, and too strange to be harmless filler. In the wrong shell it slows you down as much as it slows the table.

The card belongs in lists that can exploit the asymmetry on purpose: artifact-mana decks, upkeep-trigger decks, commanders that care about tapping and untapping, and combo shells that can copy triggers. If your plan is just to curve out and attack, you are better off with a cleaner ramp spell or a stronger standalone lock piece.

Why this odd artifact keeps coming back

The surprising thing is how much demand has already built around a card this old. EDHREC’s 1,414-deck showing says players are not just reading the text, they are building around it. The combo pages around Strionic Resonator, Lithoform Engine, Tawnos, Urza’s Apprentice, and even broader chaos pieces like Timesifter, Omen Machine, Grip of Chaos, and Awakening show that Sands of Time has spread beyond one narrow trick.

That is the real takeaway. Sands of Time is not a museum piece, and it is not overhyped cardboard either. In the right Commander shell, it is a rules-tech rediscovery with a real payoff: a combo puzzle, a denial piece, and a weird old Reserved List artifact that still rewards players who know exactly how to turn an upkeep into a win.