Half Counter

Yu-Gi-Oh Card: Half Counter
Available from these partners:
Half Counter
Type:Normal Trap
Text:Activate only during damage calculation if a monster you control is being attacked. The attack target monster you control gains ATK equal to half the original ATK of the attacking monster, until the End Phase.
Printings: Battle Pack 2: War of the Giants (BP02-EN207)
Starstrike Blast (STBL-EN070)