Number 102: Star Seraph Sentry

Effect

3 Level 4 LIGHT monsters Once per turn: You can detach 1 material from this card, then target 1 face-up monster your opponent controls; halve its ATK, also negate its effects. If this face-up card on the field would be destroyed, you can detach all of its materials instead, and if you do, any battle damage you take this turn becomes halved.