Magical Arm Shield is a Ultra Rare Trap Card card from Yu-Gi-Oh! (Tournament Pack 8, TP8). Current market price: $0.15.
Ultra Rare
Tournament Pack 8 (TP8)
Card Text
When your opponent declares an attack while you control a monster: Target 1 face-up monster your opponent controls, except the attacking monster; take control of that target until the end of the Battle Phase, and if you do, it is attacked instead, and you proceed to damage calculation.
