Unnerving Assault
Current paper retail
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Cardmarket€0.11
ManaPool$0.15
TCGplayer$0.11
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90-day paper retail (USD)
3 providers
This printing
SetEVE
Collector #114
Released2008-07-25
Rarityuncommon
ArtistRon Spencer
LanguageEN
Layoutnormal
ScryfallOpen ↗

Unnerving Assault

UncommonColour IDMV 3
Instant
Creatures your opponents control get -1/-0 until end of turn if was spent to cast this spell, and creatures you control get +1/+0 until end of turn if was spent to cast this spell. (Do both if was spent.)
Card capabilities
Instant
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
This is the only English printing.
Rulings (5)
wotc1 Aug 2008
If the spell is copied, the copy will never have had mana of the stated color paid for it, no matter what colors were spent on the original spell.
wotc1 Aug 2008
The spell checks on resolution to see if any mana of the stated colors was spent to pay its cost. If so, it doesn't matter how much mana of that color was spent.
wotc1 Aug 2008
The spell cares about what mana was spent to pay its total cost, not just what mana was spent to pay the hybrid part of its cost.
wotc1 Aug 2008
If a creature changes controllers later in the turn, that won't change how Unnerving Assault affected it.
wotc1 Aug 2008
Unnerving Assault affects only creatures on the battlefield at the time it resolves. If a creature enters later that turn, it won't be affected.