Heroes of the Storm continues to add new Warcraft heroes to the Nexus, now prepping Blood Elf rogue Valeera Sanguinar for a release tomorrow on the Public Test Realm.

A new In Development video from the team shows of some of Sanguinar's abilities, familair to any rogue who has played World of Warcraft. Sinister Strike, Vanish, Smoke Bomb, Cloak of Shadows and Eviscerate all make an appearance, although exact details of damage and cooldowns aren't known. She also gets skins as a Master Assassin and as a Demon Hunter.

The video shows of some new skins for other characters, and some themed abilities as well. Three new mounts are also showcased: A felsaber in three varieties, a Lunar mechanical chicken and a nimbus cloud.

Be sure to check out the PTR tomorrow to get some hands on time with the new goodies.