Arven's Mabosstiff ex SV10 Destined Rivals 235/182 SIR Holo EN is a special illustration rare Pokémon trading card from the Pokémon TCG. This card features characters Mabosstiff and Arven, with a speciality of being an EX card. The card has a high HP of 270 and a powerful attack called Boss Headbutt with a cost of CCC and a rarity of being a Special Illustration Rare. Illustrated by aky CG Works, this English card is a valuable addition to any Pokémon TCG collection.