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Run Behind
Instant
common
This spell costs less to cast if it targets an attacking creature. Target creature's owner puts it on their choice of the top or bottom of their library.
$0.04 ✦ $0.13View on Scryfall →
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Card Kingdom
CardmarketSemantic Tags
Cost Reductionmechanical
A permanent or effect that makes spells or abilities cheaper to cast or activate.
Cost Reductionvector
A permanent or effect that makes spells or abilities cheaper to cast or activate.
Format Legality
commanderlegal
oathbreakerlegal
modernlegal
pioneerlegal
standardlegal
legacylegal
vintagelegal
pauperlegal
historiclegal
explorernot legal
alchemylegal
Price history
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Printings (1)
| Set | Rarity | TCGplayer | Card Kingdom | Cardmarket |
|---|---|---|---|---|
| Secrets of Strixhaven#66 | common | · | · | · |
Rulings
2026-03-20
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Run Behind's first ability). The mana value of the spell is determined by only its mana cost, no matter what the total cost to cast that spell was.