Banshee , : This creature deals half X damage, rounded down, to any target, and half X damage, rounded up, to you.
Reglamento oficial (Oracle)
[2009-10-01]If the targeted permanent or player is an illegal target by the time Banshee's ability resolves, the ability doesn't resolve. You won't be dealt damage.
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: This creature deals half X damage, rounded down, to any target, and half X damage, rounded up, to you.
