Bile-Vial Boggart

Creature — Goblin Assassin

When this creature dies, put a -1/-1 counter on up to one target creature.

CMC
1
Mana cost
{B}
Color identity
B
Rarity
common
Set
Lorwyn Eclipsed
Price
$0.19
EDHREC rank
#14721
Buy on TCGplayer
Bile-Vial Boggart card art
Bile-Vial Boggart enters with a -1/-1 counter already on it and spreads one to each other creature you control, which sounds like a drawback until you realize that's the whole point. In Grub, Storied Matriarch and similar counter-stacking strategies, that mass distribution is free value — you're paying two mana to seed your board with the exact resource your deck wants.

Best Commanders

Commanders with the highest synergy

01

Grub, Storied Matriarch

25.4% of decks · synergy 0.24

Grub, Storied Matriarch turns every -1/-1 counter into a resource engine, and Bile-Vial Boggart's enters-the-battlefield trigger spreads counters across the whole board the moment it lands — that's immediate, free fuel for Grub's payoffs without spending additional cards or mana.

02
The Scorpion God

The Scorpion God

16.1% of decks · synergy 0.15

The Scorpion God draws a card whenever a creature gets a -1/-1 counter, so Bile-Vial Boggart's mass distribution on entry can draw several cards at once — one Boggart hitting five creatures is five cards if they all survive.

03
Massacre Girl, Known Killer

Massacre Girl, Known Killer

10.1% of decks · synergy 0.09

Massacre Girl, Known Killer gives your creatures with -1/-1 counters wither, and Bile-Vial Boggart seeds that counter across your whole board on entry, instantly turning your entire squad into a wither threat without any additional setup.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

Bile-Vial Boggart is legal everywhere but sees essentially no competitive play outside Commander — the effect is too slow and too conditional for formats where the game ends before counter synergies compound. In Commander, it slots cleanly into any -1/-1 counter deck as a cheap, immediately impactful piece that does work on the turn it enters. Pauper is the one non-Commander format where Boggart could theoretically appear in a dedicated -1/-1 strategy, though no established shell has claimed it. Everywhere else, treat it as a Commander-only card.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.19 bulk tier

At $0.19, Bile-Vial Boggart is pure bulk — pick up as many copies as you need without a second thought. Bulk rares and uncommons with niche synergy profiles rarely appreciate unless a Commander release pushes the archetype into the spotlight, so buy it for the deck, not the binder.

Explore

Mentioned

← All cards

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