Kain, Traitorous Dragoon

Legendary Creature — Human Knight

Jump — During your turn, Kain has flying.
Whenever Kain deals combat damage to a player, that player gains control of Kain. If they do, you draw that many cards, create that many tapped Treasure tokens, then lose that much life.

CMC
3
Mana cost
{2}{B}
Color identity
B
Rarity
rare
Set
Final Fantasy
Price
$0.25
EDHREC rank
#8749
Buy on TCGplayer
Kain, Traitorous Dragoon card art
Kain, Traitorous Dragoon is a repeatable steal effect on a creature — it lets you take control of an opponent's permanent each combat, which is a strong on-board threat that demands an answer. The cost is that the stolen permanent goes back at end of turn, so you're renting, not buying, unless you have sacrifice outlets ready. Cecil, Dark Knight decks in particular turn that rental clause into a non-issue by sacrificing stolen creatures before the end step.

Best Commanders

Commanders with the highest synergy

01

Cecil, Dark Knight

54.1% of decks · synergy 0.53

Kain, Traitorous Dragoon appears in over half of all Cecil, Dark Knight decks because Cecil's sacrifice-matters gameplan turns every stolen creature into a free resource — grab an opponent's blocker, sacrifice it for value, and never return it.

02
Blim, Comedic Genius

Blim, Comedic Genius

19.4% of decks · synergy 0.18

Blim, Comedic Genius already wants to push permanents across the table, and Kain, Traitorous Dragoon fits that philosophy by pulling them back the other direction — together they create a constant churn of borrowed permanents that keeps opponents off-balance.

03
Xantcha, Sleeper Agent

Xantcha, Sleeper Agent

15.8% of decks · synergy 0.15

Xantcha, Sleeper Agent decks run Kain, Traitorous Dragoon as a political pressure tool — stealing a creature each combat punishes whoever is ahead on board and reinforces the archenemy-management game Xantcha incentivizes.

04
Karazikar, the Eye Tyrant

Karazikar, the Eye Tyrant

11.0% of decks · synergy 0.10

Karazikar, the Eye Tyrant rewards attacking and goading, and Kain, Traitorous Dragoon adds a second axis of pressure by stealing the most dangerous creature every combat step, making it harder for any single opponent to hold a defensive wall.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

Kain, Traitorous Dragoon is legal in every major Constructed format but sees essentially no play outside Commander — the effect is too slow and situational for formats where games end before a three-mana creature generates multiple stolen attacks. In Commander, it's a legitimate role-player in Rakdos and Grixis shells that want to steal, sacrifice, or politically manipulate creatures, with that 54% inclusion rate in Cecil, Dark Knight decks confirming it's not fringe. Outside of Commander, treat it as a bulk rare that exists on paper.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.25 bulk tier

At $0.25, Kain, Traitorous Dragoon is firmly bulk, and the price reflects its narrow Constructed demand. Given its strong showing in Cecil, Dark Knight decks, it's unlikely to drop further, but don't expect it to spike — the ceiling is Commander demand, and that's already priced in.

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Updated . Data from Scryfall, EDHREC, and Commander Spellbook.