Cloudstone Curio [Ravnica: City of Guilds] Tribal Enchantment where X is the total

where X is the total mana value of noncreature artifacts you control

{1}{R}: Dragons you control get +1/+0 until end of turn

Set: Betrayers of Kamigawa Type: Legendary Creature — Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}

the Mirari pulsed like a dead sun-and its darkness radiated across Otaria

When killing five just isn't enough

Cloudstone Curio [Ravnica: City of Guilds] Tribal Enchantment where X is the totalSet: Ravnica: City of Guilds Type: Artifact Rarity: Rare Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control, you may return another permanent you control that shares a permanent type with it to its owner's hand. It *wants* to remain a mystery, banishing the curious in favor of less inquisitive company.