Gladiator Beast's Battle Manica

Equip Spell

Equip only to a "Gladiator Beast" monster. It cannot be destroyed by battle (Damage calculation is applied normally). When the equipped monster is returned from your side of the field to the Deck and this card is sent to the Graveyard, return this card to your hand.

Rulings – Yugipedia

Printings:

Gladiator's Assault: GLAS-EN057 (Rare) - 2007-11-14

Prices:

Cardmarket: 0.85 €
TCGplayer: $ 1.12