Crystalline Nautilus [Journey into Nyx] SPA Ignicion de Chandra Set: Mercadian Masques Type: Instant

Set: Mercadian Masques Type: Instant Rarity: Rare Cost: {U}{U} Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn

Lady Azami and her students invaded tomes of knowledge

Set: Commander 2017 Type: Legendary Creature — Dragon Rare Cost: {5}{W}{U} Flying

Set: Mirage Type: Sorcery Rare Cost: {2}{B}{R} This spell costs 3 life more to cast for each target

"Not someone to pick a fight with

Crystalline Nautilus [Journey into Nyx] SPA Ignicion de Chandra Set: Mercadian Masques Type: InstantSet: Journey into Nyx Type: Enchantment Creature Nautilus Uncommon Cost: {2}{U} 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 to a creature.) When Crystalline Nautilus 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."