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An ability in the game World of warcraft which heavily impairs healing on the stuck player for a short period of time. Many healing classes complain that it is overpowered. Mortal strike is also known abriviated as MS
Priest:"OMG I owned by Mortal strike QQ Nerf pl0x"
Warrior:"Lol l2p, call the care police noob"

by Nanobreaker July 30, 2007
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