Race: True Dragon
Age: 20k+
Rank: SS
Aliases: White Ice Dragon
Residence: Palace of White Ice

Velzard, also known as White Ice Dragon, is the second-oldest of the four True Dragons and is the partner of Guy Crimson. Velzard resides in the Palace of White Ice, using their aura to keep the Ice Continent frozen.

(Source: Tensei Shitara Slime Datta Ken Wiki)