Effect
During the Damage Step of either player's turn, when a "Battlin' Boxer" monster you control is attacking or being attacked: You can banish this card from your hand or Graveyard; that monster gains 1000 ATK, until the end of this turn. You can only use the effect of "Battlin' Boxer Counterpunch" once per turn.
The monster effect of "Battlin' Boxer Counterpunch" is a Quick Effect that activates in the hand or Graveyard.
This effect does not target.
The monster effect of "Battlin' Boxer Counterpunch" can be activated optionally from the start of the Damage Step when a "Battlin' Boxer" monster you control battles, until before damage calculation.
When activating the effect, you banish "Battlin' Boxer Counterpunch" itself from your hand or Graveyard as a cost.
"End Phase" in "that monster gains 1000 ATK until the End Phase" is read as "end of the turn." (Applied from July 10, 2014)
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