Crystalline Nautilus
Enchantment Creature — Nautilus
Mana Cost:
{2}{U}
CMC 3
Colors:
U
Power / Toughness:
4 / 4
Set:
Journey into Nyx (JOU)
Rarity:
Uncommon
Standard
Commander
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."
Deck Archetypes
Reanimator
Stax
Its sacrifice-on-target mechanic and bestow ability align with Reanimator and Stax strategies, especially when used to …