Nautilo cristalino (Crystalline Nautilus)

Card Rules and Details

Card Type: Enchantment Creature — Nautilus

Mana Cost: {2}{U}

Power and Toughness: 4/4

Oracle Rules Text: Bestow {3}{U}{U} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.) When this permanent becomes the target of a spell or ability, sacrifice it. Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it."

Set: Journey into Nyx (#34), Rarity: Uncommon, Artist: Brad Rigney