Combo Watch: Dramatic Reversal + Isochron Scepter

Welcome to another instalment of Combo Watch, the Mana Forge column where we break down the most relevant combos in the Commander format piece by piece. Today we're talking about a timeless classic — accessible, efficient, and present in nearly every competitive list that can include it: the Dramatic Reversal + Isochron Scepter package.

How the combo works

The mechanic is elegant in its simplicity.

Isochron Scepter is an artifact that, when it enters the battlefield, lets you imprint (exile beneath it) an instant with a mana value of 2 or less. Dramatic Reversal is a instant that untaps all nonland permanents you control.

Putting the two pieces together:

1. Imprint Dramatic Reversal onto Isochron Scepter.
2. Pay to activate the Scepter: you create a copy of Dramatic Reversal, which untaps all your nonland artifacts — including the Scepter itself.
3. If you have mana rocks on the battlefield that produce at least 3 mana in total (to cover the activation cost and have something left over), the cycle repeats infinitely.

The result is infinite mana of whatever colours your rocks produce. With infinite mana at your disposal, you can close out the game with an X-spell, a draw loop, or whatever win condition you have in your list.

Technical note: two rocks that each produce {T}: are enough, or a single rock that produces {T}: like Gilded Lotus. The minimum threshold of 3 mana is crucial — do the math carefully before building the deck.

Where to include it

The combined colour identity of these two cards is blue (no colour symbols on Isochron Scepter, on Dramatic Reversal). This means any commander that includes blue in their colour identity can run it.

Here are five ideal commanders:

• Urza, Lord High Artificer — The obvious choice. Urza generates mana with your artifacts and has monstrous synergy with every piece of the combo. Pure mono-blue.
• Thrasios, Triton Hero — Simic or as a partner: with infinite mana, his ability becomes an unlimited draw-and-sculpt engine.
• Zur the Enchanter — Esper/Blue/White: can tutor for supporting pieces and thrives in a meta where mana rocks are plentiful.
• Malcolm, Keen-Eyed Navigator — Grixis or as a partner: pairs infinite mana with aggressive artifact and pirate strategies.
• Kenrith, the Returned King — Five colours: maximum flexibility for win conditions and protection.

Lines of play and protection

The combo has two main vulnerabilities: removing the Scepter before you activate it, and counterspells targeting the imprint.

Some classic countermeasures:

• Dispel and Fierce Guardianship protect the instant during imprinting.
• Silence or Veil of Summer (where your colours allow) keep the combo window clear.
• Muddle the Mixture searches for both pieces thanks to its transmute ability (both have a mana value of 2).
• Whir of Invention and Reshape find the Scepter and put it directly onto the battlefield.

The ideal line of play: stabilise the board, set up your key mana rocks, then assemble the combo in a single turn with protection in hand. Don't attempt the combo if opponents have open mana for counterspells and you have no protection.

Budget vs. premium versions

This is one of the rare combos where the budget version is already the optimal one: Dramatic Reversal at €2.41 and Isochron Scepter at €9.32, for a total of €11.73. There are no "upgrade" versions of the pieces themselves.

Where the premium version differs is in the support package:

The core of the combo stays identical. Spending more means finding it faster and protecting it more reliably — not changing it.

Verdict

Dramatic Reversal + Isochron Scepter is a must-include for any blue Bracket 3 or higher list built around artifacts. It's a two-card combo where both pieces are individually useful (the Scepter can also imprint other situational instants), with a ridiculously low entry cost.

If you're building your first competitive blue deck and don't know where to start with combos: start here.