Almiraj

Almirajes, also known as al-mi'rajes , were a variety of fey rabbits with an spiral horn emerging from their foreheads.

Almirajes were quite common in the Feywild, considered a garden variety animal. In Toril, they were common in Zakhara. When merchants from that land began to trade with Chult, they brought with them the almirajes to the Chultan Peninsula.

Description
Almirajes resembled large rabbits with a 1-foot-long spiraled horn, usually black in color, in their foreheads, like unicorns.

Behavior
Almirajes were usually timid creatures, considered stupid and unpredictable by some. However, almirajes were also fearless. They were easy to pet and tame, and incredibly faithful to their masters, and spellcasters often sought them to make them their familiars.

Combat
When forced to fight, they could be quite dangerous, ramming against their enemies, stabbing them with their horns. Almirajes were intelligent enough to fight using simple tactics, such as burrowing to move unnoticed and attack an enemy by surprise.

Notable almirajes
I'jin, one of the Nine Trickster Gods of Chult, took the form of an almiraj.