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Magic / Decks / Izzet Prowess Unprotected Clock

Competitive deckModernGuide v1Moderate to pilotList by clement choo

Izzet Prowess Unprotected Clock

Default target: Cori-Steel Cutter · Aggro-tempo · prowess and equipment

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Meta snapshot · August 2026. Dated starting configurations from the source guide, not live, not auto-updated, and not immutable plans.

vs Goryo’s Vengeance

Your role · Race, and tax the key turnSlickshot Show-Off
12creatures after boarding✓ Stable
810 floor16

Bring in

3×Spell Snarespell / gear
1×Tormod’s Cryptspell / gear
4×Consign to Memoryspell / gear

Take out

4×Mutagenic Growthspell / gear
2×Violent Urgespell / gear
2×Lava Dartspell / gear

They are the faster deck at combo speed and the slower deck on the battlefield. Your clock has to make their setup turn unaffordable.

Spell Snare answers Goryo’s Vengeance exactly: it costs {1}{B}, which is mana value two.

Consign to Memory counters the Goryo exile trigger and the Atraxa entry trigger, so it is live against both halves of what they are doing.

PreserveSlickshot Show-Off · Cori-Steel Cutter · Lightning Bolt · Their maindeck has almost no way to kill a resolved threat on their own turn, so the clock is what makes their end-step line too slow.

Avoid · Do not hold burn for their creatures. Atraxa is seven mana value and Lightning Bolt does nothing to it.

Avoid · Do not board in graveyard hate as a plan. One Tormod’s Crypt is a tempo card, not an answer to the deck.

Full matchup treatment, postures and rules context in the guide’s matchup viewer.

Memory aids

Keep probabilities: how often the opening seven contains each structure these plans assume, on the exact sixty.

68.6%At least two lands
65.4%At least one one-mana threat
65.4%At least one cantrip
41.6%Two lands and a one-mana threat
40.6%A one-mana threat and a cantrip
39.9%At least one Cori-Steel Cutter
39.9%At least one Lightning Bolt
24.4%A one-mana threat and a Cutter