Yu-Gi-Oh Card: Shrink
Available from these partners:
Type:Quick-Play Spell
Text:Select 1 face-up monster on the field. The original ATK of that monster is halved until the end of this turn.
Printings: Battle Pack 2: War of the Giants (BP02-EN146)
Legendary Collection Kaiba Mega Pack (LCKC-EN043)
Legendary Decks II: Kaiba's Deck (LDK2-ENK24)
Machina Mayhem Structure Deck (SDMM-EN024)
Millennium Pack (MIL1-EN018)
Shonen Jump Championship Series (SJC-EN003)
Starter Deck: Kaiba Reloaded (YSKR-EN037)
Strike of Neos (STON-ENSE2)
Structure Deck: Seto Kaiba (SDKS-EN025)
Zombie World Structure Deck (SDZW-EN027)