Thunderstaff from Darksteel
Thunderstaff from Darksteel

Artifact   {3} (CMC:3)

As long as Thunderstaff is untapped, if a creature would deal combat damage to you, prevent 1 of that damage. {2}, {T}: Attacking creatures get +1/+0 until end of turn.

153 DST • ENKaja Foglio

Legal in: Modern,Mirrodin Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Classic,Singleton 100,Commander

Oracle Text (click to copy):

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If Thunderstaff is untapped, it prevents 1 damage from each creature, each time it would deal combat damage to you. So if three creatures with double strike attack you and aren't blocked, Thunderstaff will prevent a total of 6 damage.

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