Kaervek, the Spiteful is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.
Official card text
Other creatures get -1/-1.
Complete guide
Kaervek, the Spiteful is a legendary Human Warlock that brings a persistent, oppressive aura to the battlefield. By granting all other creatures -1/-1, he serves as both a powerful board control tool and a specialized way to shut down small utility creatures. Understanding how his static ability interacts with state-based actions is key to mastering this commander.
A Constant Burden
Unlike triggered abilities that use the stack, Kaervek, the Spiteful features a static ability. This means the -1/-1 effect is always active as long as Kaervek is on the battlefield. It affects every creature except Kaervek himself, regardless of who controls them. This effect doesn't target, so it bypasses keywords like Hexproof or Protection.
Resolving Through State-Based Actions
When Kaervek enters the battlefield, the reduction applies immediately. If a creature's toughness becomes 0 or less, or if the reduction makes existing damage on a creature lethal, that creature is put into the graveyard the next time state-based actions are checked. This happens before any player can activate abilities or cast spells.
Timing and Strategy
Kaervek is most effective against decks relying on 1/1 tokens or small utility creatures. Because the effect is continuous, creatures entering the battlefield after Kaervek will still receive the -1/-1. This can prevent opponents from ever establishing a board of small creatures, as they will die immediately upon entry if their toughness is reduced to 0.
Common Mistakes
Players often forget that Kaervek affects their own creatures as well as their opponents'. Additionally, remember that if Kaervek leaves the battlefield, the -1/-1 effect ends instantly. If you have another creature that survived only because of a toughness boost that is also leaving, be careful not to lose your entire board to state-based actions.
Interaction examples
When Solemn Simulacrum is on the battlefield and you play Kaervek, the Spiteful, the Golem immediately becomes a 1/1. If the Golem already had 1 damage marked on it from an earlier combat phase, the reduction to 1 toughness would result in the Golem having damage equal to its toughness, causing it to die and allowing you to draw a card.
If you play Roaming Throne and choose 'Human' or 'Warlock', its static ability will not cause Kaervek, the Spiteful to give an additional -1/-1. This is because Kaervek's effect is a static ability, not a triggered ability (which usually starts with 'When', 'Whenever', or 'At'). However, Roaming Throne will still be affected by Kaervek's ability, becoming a 3/3 instead of its usual 4/4.
Guide written with AI from the official text and rulings. Official English text prevails.
How it works : Kaervek, the Spiteful
Original English text — Wizards of the Coast / Scryfall
- #1· Wizards of the Coast
Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to creatures may become lethal if Kaervek enters the battlefield during that turn.
No other card is named in this ruling.
- #2· Wizards of the Coast
If you control more than one Kaervek, each will give each other creature -1/-1. If these effects cause a creature's toughness to become less than or equal to 0 or the amount of damage marked on it, those creatures die at the same time that the “legend rule” remove your excess Kaerveks.
No other card is named in this ruling.
Popular combos
Real combos played by the community, sorted by popularity.
Kormus Bell + Urborg, Tomb of Yawgmoth + Kaervek, the Spiteful
- 1When a land enters the battlefield, it becomes a Swamp due to Kormus Bell. This then causes it to become a 0/0 creature due to Urborg and Kaervek, and die as a state-based action due to having 0 toughness.
Kaervek, the Spiteful + Gravecrawler + Pitiless Plunderer
- 1Cast Gravecrawler from your graveyard by paying
.
- 2Gravecrawler enters the battlefield as a 1/0 due to Kaervek, and dies as a state-based action due to having zero toughness.
- 3Pitiless Plunderer triggers, creating a Treasure token.
- 4Activate the Treasure by tapping and sacrificing it, adding
.
- 5Repeat.
Vhati il-Dal + Thornbite Staff + Kaervek, the Spiteful
- 1Activate Vhati il-Dal by tapping it, causing any other creature to have base toughness 1 until end of turn.
- 2The creature dies as a state-based action due to having zero or less toughness.
- 3Vhati il-Dal triggers, untapping itself.
- 4Repeat.
- 5You may also repeat this process whenever a creature enters the battlefield.
Godhead of Awe + Kaervek, the Spiteful
- 1Godhead of Awe causes all other creatures to have base power and toughness of 1/1.
- 2Kaervek gives all other creatures -1/-1.
- 3Any creature that enters the battlefield will do so as a 0/0 creature, and will die as a state-based action due to having zero or less toughness.
Bloodline Necromancer + Night of Souls' Betrayal + Kaervek, the Spiteful
- 1Cast Bloodline Necromancer by paying
.
- 2Bloodline Necromancer enters the battlefield and dies as a state-based action due to having zero or less toughness.
- 3Bloodline Necromancer enters the battlefield, returning itself from your graveyard to the battlefield.
- 4Repeat from step 2.
Mikaeus, the Unhallowed + Kaervek, the Spiteful + Workhorse
- 1Activate Workhorse by removing a +1/+1 counter from it, adding
.
- 2Repeat step 1 until Workhorse does not have any +1/+1 counters on it.
- 3Workhorse dies as a state-based action due to having zero toughness.
- 4Workhorse's undying ability triggers, returning it from your graveyard to the battlefield with five +1/+1 counters on it.
- 5Repeat.
Mikaeus, the Unhallowed + Kaervek, the Spiteful + Tatterkite + Night of Souls' Betrayal
- 1Cast Tatterkite by paying
.
- 2Tatterkite enters the battlefield and dies as a state-based action due to having 0 toughness.
- 3Tatterkite's undying ability triggers, returning it from your graveyard to the battlefield with zero +1/+1 counters on it due to its effect.
- 4Repeat from step 2.
- 5NOTE: This combo creates a mandatory infinite loop that will draw the game if it isn't interacted with.
Mikaeus, the Unhallowed + Kaervek, the Spiteful + Cryptic Trilobite
- 1Cast Cryptic Trilobite for X = 0 by paying
.
- 2Cryptic Trilobite dies due to having zero toughness.
- 3Cryptic Trilobite's undying ability from Mikaeus triggers, returning it to the battlefield with a +1/+1 counter.
- 4Activate Cryptic Trilobite by removing the +1/+1 counter from it, adding
that can only be spent on activated abilities.
- 5Repeat from step 2.
Legal formats
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Meta decks with Kaervek, the Spiteful
No archived Top 8 deck with this card yet.



Solemn Simulacrum
Roaming Throne











