Orthion, Hero of Lavabrink and Feldon of the Third Path can copy legendary creatures you control or that are in the graveyard for them to become legendary tokens to have multiple of them on the field thanks to The Master, Multiplieds ability
Normally a deck relying on a Protean Hulk win would be vulnerable to cards like Collector Ouphe, Archon of Emeria or Containment Priest, but not this duo
This Illustration Rare has become iconic, with ukiyo-e style art of Magikarp leaping up a waterfall while Gyarados looms in the background
This isn't because the cards aren't good, but it's rather an issue of the cards being reasonable individually as opposed to relying on a core Energy strategy
Other artifacts of interest in Double Masters are [c]Mesmeric Orb[/c] for the popular blue-black mill deck, [c]Isochron Scepter[/c] for attaching cheap spells to repeat, and [c]Spellskite[/c] to absorb targeted spells at critical creatures or to steal combat tricks your opponent might use on their own creatures
cards on your field from your hand