Question: is dack fayden modern legal?
Answer: 0x Clot, Heart, Muscle, Talon, Winged, Acidic, Crystalline, Hibernation, Victual, Crypt, Hunter, Mistform, Quick Sliver: None of them are modern legal. The most unfortunate loss is Crystalline Sliver, which could be out here giving all of them shroud and thus making removal totally pointless.