Masked Beast Des Gardius

This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 2 monsters, including at least 1 "Grand Tiki Elder" or "Melchid the Four-Face Beast". When this card is sent from the field to the Graveyard, equip 1 "The Mask of Remnants" from your Deck to 1 monster on the field.