Dissatisfied Customer
Creature — Vampire Guest
Flying, haste
When this creature enters, roll a six-sided die. If the result is 3 or less, you lose that much life.
- CMC
- 3
- Mana cost
- Color identity
- B
- Rarity
- common
- Set
- Unfinity
- Price
- $0.06
- EDHREC rank
- #20667
Dissatisfied Customer puts a body on the board and bounces a nonland permanent when it enters — solid tempo at common, but the four-mana price tag keeps it off the table in most competitive shells. In The Most Dangerous Gamer decks, that ETB trigger is the whole point, not a bonus.
Best Commanders
Commanders with the highest synergy

The Most Dangerous Gamer
The Most Dangerous Gamer hunts for creatures with relevant ETB effects to recur and weaponize, and Dissatisfied Customer's bounce trigger lines up cleanly with that gameplan — every time you cheat it back into play, you're removing a blocker or resetting an opponent's piece.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | legal |
| oathbreaker | legal |
Dissatisfied Customer is legal in Commander, Legacy, Vintage, Pauper, and Oathbreaker. In Commander it earns its slot almost exclusively in ETB-focused builds, particularly under The Most Dangerous Gamer, where recurring bounce effects compound quickly. In Pauper it's competing against a deep pool of efficient commons, and the four-mana cost makes it a fringe consideration at best. Legacy and Vintage give it no meaningful role — the power ceiling in those formats leaves this kind of effect well behind.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.06 bulk tier
At $0.06, Dissatisfied Customer sits firmly in bulk territory — you're not paying for this card, you're paying for shipping. Bulk commons don't appreciate, so buy it for the effect, not as a pickup.
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Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.