Queen of the Void

Queen of the Void by Tabi is a crossover fanfic between Magic: The Gathering and Zero no Tsukaima.

Starting with Louise sucessfully casting the summoning ritual, they are surprised to discover that she has summoned a large egg. A week later, after being accused by Montmorency of stealing some of her perfume, the egg hatches, revealing a creature never before seen on Halkeginia: A Baby Sliver Queen.

This fanfiction series contains examples of:

 * Anything That Moves: Kirche.
 * A Threesome Is Hot: Montmorency, Kirche and Guiche.
 * Badass Adorable: The Sliver Queen is a highly adaptive killing machine who can create armies and destroy worlds...And is cute as a button.
 * Bi the Way: Montmorency and Kirche.
 * I'm Taking Her Home with Me: Common Reaction to The Sliver Queen.
 * Instant Sedation: The Sliver Queen has this ability after it's done to her.
 * Killer Rabbit: Nazara is one of the cutest things to ever exist...and she's a Hive Queen of an intelligent Horde of Alien Locusts who is already coming into her powers.
 * Lovable Sex Maniac: Kirche again.
 * Mama Bear: Louise for the Sliver Queen.
 * Moe Anthropomorphism: The Queen Sliver, nicknamed Queenie by the forum.
 * Names to Run Away From Really Fast: The Sliver Queen is called Nazara.
 * Really Gets Around: Kirche, of course. Possibly Guiche also.
 * Ridiculously Cute Critter: Nazara.