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Vow to Erebor HOB 0031 · common

Vow to Erebor · {1}{W} · Instant · Untap target creature you control. It gets +2/+2 until end of turn. If it's a Dwarf, you may attach an Equipment you control to it. · "We shall soon, before the break of day, start on our long journey—a journey from which some of us, or perhaps all of us, may never return."
—Thorin

Vow to Erebor · {1}{W} · Instant · Untap target creature you control. It gets +2/+2 until end of turn. If it's a Dwarf, you may attach an Equipment you control to it. · "We shall soon, before the break of day, start on our long journey—a journey from which some of us, or perhaps all of us, may never return." —Thorin

Price
from $0.151 printing
Win rate
51.9% GIH 2,827 instances · Pick-Two
Aug 11–29, 2026 · 17Lands
Grade
Andrew Quinn 1/10Draftsim · Aug 29, 2026

Game-in-hand win rate, all deck colors. 1,466 wins in 2,827 card-in-hand instances.

2,684 distinct games · 1,462 distinct drafts · games recorded Aug 11–29, 2026.

17Lands file dated Sep 3, 2026 · 100-instance minimum · 17Lands public data ↗

Play

More

Pick-Two
The untap and +2/+2 work on your creature; the free Equipment attachment additionally requires that creature to be a Dwarf.
Sealed vs Draft
Count an actual Equipment you control before treating the Dwarf clause as extra value.
Two-Headed Giant
Your teammate’s cards and mana remain separate. Effects referring to creatures or permanents you control count only your board.

Collect

1 printingScryfall USD, snapshot Sep 26Pack odds →

Pick a printing for its prices and pull odds.

Prices

HOB 0031 · Main setListings ↗
FinishFound inPrice
NonfoilPlay Booster · White Welcome Deck$0.15
FoilPlay Booster · Collector Booster$0.23

Foil in a Play Booster · Modeled · About 1 in 99 packs (1.01%) · 26.2% per display · MTGJSON model Sep 26, 2026 · How it’s modeled →

Nonfoil in a Play Booster · Modeled · About 1 in 8 packs (12.76%) · 98.3% per display · MTGJSON model Sep 26, 2026 · How it’s modeled →

Foil in a Collector Booster · Modeled · About 1 in 13 packs (7.46%) · 60.6% per display · MTGJSON model Sep 26, 2026 · How it’s modeled →

How to pull it

Official rates for the whole category, not this card.

BoosterSlotPer packCategory
Play BoosterNonfoil commonsMost packs (≈92.2%)Main set · common
Play BoosterNonfoil wildcard74.17%Main set · common
Play BoosterFoil wildcard59.8%Main set · common
Collector BoosterFoil commons89.6% per positionMain set · common

Wizards: Collecting The Hobbit ↗ · Jul 18, 2026

Details & sources

Legal in
Standard · Historic · Timeless · Pioneer · Modern · Legacy · Pauper · Vintage · CommanderLimited eligibility depends on the event and its booster pool.
Illustration
Andreia Ugrai, HOB 31 · Scryfall ↗
More like this
common cards →
Sources
Andrew Quinn 1/10 · Aug 29, 2026
Wizards: Collecting The Hobbit · Jul 18, 2026
Scryfall USD, snapshot Sep 26
Comprehensive Rules ↗