Klingon Fury Precon Upgrade Guide: Worf, Defiant Commander
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Klingon Fury (Star Trek)
- Commander
- Worf, Defiant Commander
- Colors
White, Black, Red- Released
- November 13, 2026
- Card value
- ≈ $147.94
29 cards not priced yet - Key cards
- Kor, Cause of Vengeance, Martok, Hero of the Empire, The Sword of Kahless
Klingon Fury is the Mardu deck from the Star Trek Commander release, led by Worf, Defiant Commander. Worf brings a hasty 2/1 Klingon Warrior with him, and his Battlefront ability exiles the top card of your library for each opponent you attack, which you can play until the end of your next turn.
This is an aggressive deck that wants to attack every opponent every turn. The stock list has a few slow and defensive cards that don’t fit that plan. The upgrades below add more tokens, more attack triggers and harder-hitting payoffs.
The precon releases on November 13, 2026. Prices for the new Star Trek cards are early preorder prices and usually drop after release. The upgrade cards themselves are all reprints you can buy today.
Recommended upgrades
Pick a budget tab. Every row tells you which card to take out and what to put in, plus why.
Cheap swaps that fix the weakest slots first.
| Cut | Add | From | Why | Buy |
|---|---|---|---|---|
| Concerted Effort | Militant Angel | $1.74 €0.89 | Cast it after combat: it makes a 2/2 Knight for every opponent you attacked, and it is a lifelinking flier itself. | TCGplayer · Cardmarket |
| Pest Control | Raid Bombardment | $0.18 €0.15 | Pest Control destroys your own tokens and rocks. Raid Bombardment pings for every small attacker instead. | TCGplayer · Cardmarket |
| Right of Vengeance | Legion Warboss | $0.43 €0.42 | A free attacking Goblin every combat, which means more attackers and more fodder for Kor. | TCGplayer · Cardmarket |
| Merciful Mandate | Windcrag Siege | $0.29 €0.31 | Set it to Mardu and every attack trigger, including Worf’s Battlefront, happens twice. | TCGplayer · Cardmarket |
| Duelist’s Heritage | Fervent Charge | $0.41 €0.30 | Every attacker gets +2/+2, not just one. Your 2/1 Warriors become real threats. | TCGplayer · Cardmarket |
| Total | $3.05 | |||
Stronger synergy pieces that make the commander’s plan more consistent.
| Cut | Add | From | Why | Buy |
|---|---|---|---|---|
| Vanquish the Horde | Isshin, Two Heavens as One | $3.85 €2.73 | Makes every attack trigger happen twice. Worf exiles twice as many cards to play each turn. | TCGplayer · Cardmarket |
| Return to Dust | Zurgo Stormrender | $4.50 €2.33 | Brings an extra attacking token every time it swings, and draws you a card or drains the table whenever a token leaves play. | TCGplayer · Cardmarket |
| Rite of Oblivion | Hellrider | $0.51 €0.69 | Every attacking creature pings the player it attacks. With a wide board that is lethal fast. | TCGplayer · Cardmarket |
| Koloth, Tribble Hunter | Goblin Bombardment | $2.60 €1.91 | A free sacrifice outlet that turns any spare token into damage. Koloth gives every opponent tokens too. | TCGplayer · Cardmarket |
| Total | $11.46 | |||
Bigger upgrades for when you want the deck to hit harder.
| Cut | Add | From | Why | Buy |
|---|---|---|---|---|
| Sword of Light and Shadow | Sword of Feast and Famine | $34.76 €24.86 | Protection, card advantage for the table and an untap step that lets you cast more after combat. | TCGplayer · Cardmarket |
| Alexander, Ship’s Fool | Moonshaker Cavalry | $9.53 €8.23 | Gives your whole team flying and +X/+X when it enters. With a wide board it ends the game. | TCGplayer · Cardmarket |
| Canyon Slough | Sacred Foundry | $10.30 €9.35 | An untapped red-white dual instead of a land that always enters tapped. | TCGplayer · Cardmarket |
| Total | $54.59 | |||
Load the stock Klingon Fury list into our free tools: see its mana, curve and bracket, or play a few practice games before you buy upgrades.
The decklist
Commander (1)
- 1Worf, Defiant Commander$9.95
Creatures (23)
- 1Alexander, Ship’s Fool—
- 1Ambassador K’Ehleyr—
- 1Blood-Sport Champion—
- 1Cha’DIch Investigator—
- 1Chancellor Gorkon—
- 1Combat Celebrant$1.53
- 1Curzon Dax, Bound by Blood—
- 1Ferocious Colonist—
- 1Gagh Slinger—
- 1Galvanizing Tenor—
- 1Gnarling Targ—
- 1Grilka, Widowed Warrior$9.95
- 1Imperial Hullbreachers—
- 1Indelicate Healer—
- 1Kang, Suspicious Captain—
- 1Koloth, Tribble Hunter—
- 1Kor, Cause of Vengeance—
- 1Korok, Liberated Rage—
- 1Kurn, Son of Mogh$9.95
- 1Martok, Hero of the Empire—
- 1Professional Face-Breaker$3.96
- 1Qo’noS Quartermaster—
- 1Voq, Torchbearer$9.95
Instants (6)
- 1Merciful Mandate—
- 1Path to Exile$1.14
- 1Return to Dust$0.12
- 1Right of Vengeance—
- 1Terminate$0.30
- 1Valorous Stance$0.11
Sorceries (11)
- 1Disrupt Decorum$4.06
- 1Night’s Whisper$0.25
- 1Own the Day—
- 1Painful Truths$0.25
- 1Pest Control$3.49
- 1Rite of Oblivion$0.33
- 1Ruinous Ultimatum$0.36
- 1The Promise of Kahless—
- 1Vanquish the Horde$0.27
- 1Vindicate$0.34
- 1World at War$11.00
Artifacts (14)
- 1Arcane Signet$0.33
- 1Herald’s Horn$3.10
- 1I.K.S. Negh’Var, Imperial Flagship—
- 1K’t’inga-Class Battle Cruiser—
- 1K’Vort-Class Raider—
- 1Lightning Greaves$3.36
- 1Mind Stone$0.19
- 1Sol Ring$1.18
- 1Sword of Light and Shadow$10.25
- 1Talisman of Conviction$0.31
- 1Talisman of Hierarchy$0.39
- 1Talisman of Indulgence$0.58
- 1The Beacon of Kahless$28.69
- 1The Sword of Kahless—
Enchantments (7)
Lands (38)
- 1Battlefield Forge$0.25
- 1Canyon Slough$0.21
- 1Clifftop Retreat$0.26
- 1Command Tower$0.20
- 1Dragonskull Summit$0.44
- 1Eclipsed Steppe$5.05
- 1Evolving Wilds$0.10
- 1Exotic Orchard$0.21
- 1Foreboding Ruins$0.26
- 1Furycalm Snarl$0.20
- 1Glittering Massif$0.21
- 1Isolated Chapel$0.23
- 5Mountain$0.10
- 1Nomad Outpost$0.20
- 1Path of Ancestry$0.18
- 5Plains$0.10
- 1Radiant Summit$0.27
- 1Rogue’s Passage$0.38
- 1Shattered Landscape$0.27
- 1Shineshadow Snarl$0.22
- 1Smoldering Marsh$0.26
- 5Swamp$0.10
- 1Temple of Malice$0.18
- 1Terramorphic Expanse$0.08
- 1Umbral Expanse$0.42
- 1Vault of Champions$9.95
Hover a card to see it (tap on mobile). Prices are the cheapest printing via Scryfall (preorder prices for new cards). Cards without a price are not listed yet.
What the deck does well
- Worf gives you extra cards every combat, so attacking wide pays for itself.
- Plenty of Warriors and token makers to attack with.
- Mardu colors offer removal, sacrifice outlets and strong combat tricks.
Where it struggles
- Some cards like Pest Control and Return to Dust can hurt your own board.
- Few ways to double attack triggers or punish blockers.
- The deck runs out of steam if Worf gets removed early.
Where to buy the precon
Want the deck? Find Klingon Fury (Star Trek) on TCGplayer or on Cardmarket.
Verdict
Klingon Fury is a straightforward attacking deck with a commander that keeps your hand full. The budget tier adds more bodies and damage, and the mid-range tier doubles Worf’s triggers.
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