Star Trek Klingon Fury Commander Deck Upgrade Guide

Pest Control is a {W}{B} sorcery that destroys all nonland permanents with mana value 1 or less, and it has cycling {2}. It is played in about one Worf deck in four, and it destroys your own Klingon Warrior tokens too, since tokens have mana value 0.

L'Rell, Fierce Visionary is a 1/4 for {1}{B}{R}. At the beginning of combat on your turn, it creates a 2/1 red Klingon Warrior creature token with haste, which you sacrifice at the beginning of the next end step. For {2} and a sacrifice of another creature or artifact it also surveils 1. That is a free hasty attacker every turn to trigger Battlefront.

Return to Dust is a {2}{W}{W} instant that exiles an artifact or enchantment, and up to one more if you cast it during your main phase. It is played in about one Worf deck in four, and it is a narrow answer in a deck built to attack.

General Chang, Cold Warrior is a 1/2 for {B}. For {1} and a sacrifice of a creature, it puts a +1/+1 counter on each Klingon you control. With Klingon Warriors on the board and tokens arriving every turn, one sacrifice grows the whole team.

Concerted Effort is a {2}{W}{W} enchantment. At the beginning of each upkeep, your creatures gain flying, first strike, double strike, trample, vigilance and a few other abilities until end of turn if a creature you control has them. It is played in about one Worf deck in four, and it does nothing without those abilities already on the board.

Gowron, Eager for Battle is a 3/3 for {2}{B}{R}. Whenever another creature dies, it gets a +1/+1 counter, and you can sacrifice another creature to give it trample, drawing a card and losing 1 life if you sacrificed a Klingon. The tokens that are sacrificed at the end step, such as those from L'Rell and D-7 Battle Cruiser, put counters on it.

Painful Truths is a {2}{B} sorcery that draws X cards and loses X life, where X is the number of colours of mana spent to cast it. That is up to three cards, and it is played in about one Worf deck in three.

D-7 Battle Cruiser is a {1}{R} Spacecraft. Station it by tapping other creatures, and from 3 charge counters it creates a 2/1 red Klingon Warrior creature token with haste at the beginning of combat on your turn, sacrificed at the next end step. At 8 counters it becomes a flying creature. For two mana it is another hasty attacker every turn.

Duelist's Heritage is a {2}{W} enchantment: whenever creatures attack, you may give one attacking creature double strike until end of turn. It is played in about one Worf deck in three, and it helps only one attacker at a time.

The Duras Sisters is a 3/2 for {B/R}{B/R}, so either black or red mana pays for it. When it dies, it creates a 2/1 red Klingon Warrior creature token with haste. Whether it dies in combat or to a sacrifice from Gowron or General Chang, it leaves an attacker behind.

Vanquish the Horde is a {6}{W}{W} sorcery that costs {1} less for each creature on the battlefield and destroys all creatures. It is played in about one Worf deck in three, and a deck that wins by attacking with many creatures does not want to destroy them.

Worf, Intelligence Contractor is a 3/2 for {2}{R}. When it enters, for each opponent you gain control of up to one creature with mana value 3 or less until end of turn, untap it, and it gains haste. You can attack with those creatures, or sacrifice them to Gowron or General Chang before they go back.

Night's Whisper is a {1}{B} sorcery that draws two cards and loses 2 life. It is played in about two Worf decks in five, but the deck already draws off Kurn and exiles cards to play with Worf's Battlefront ability.

Kruge, Genesis Seeker is a 2/2 for {2}{R}. Whenever it attacks, attacking Klingons you control get +1/+1 until end of turn. With a Klingon Warrior token or two attacking beside it, the whole attack gets bigger.

Evolving Wilds is a land that you sacrifice to fetch a basic land onto the battlefield tapped. It is played in about one Worf deck in four, and it costs a turn in a three-colour deck.

Spectator Seating is a land that enters tapped unless you have two or more opponents, and taps for {R} or {W}. In a multiplayer game it usually enters untapped and fixes two of the deck's three colours. It is played in about half of Worf decks.

Terramorphic Expanse is a land that you sacrifice to fetch a basic land onto the battlefield tapped. It is played in about one Worf deck in four.

Godless Shrine is a Plains Swamp that taps for {W} or {B}. It enters untapped if you pay 2 life, and tapped if you do not. It is played in about 63% of Worf decks, and at about $7 it is the dearest add in this guide.