Fenrir Item is recognizes as (13,37) and its type is controlled by item level and options.
Item drop command
Season 6 Episode 3
/item 13 37 1 0 0 0 - Red Fenrir /item 13 37 1 0 0 1 - Black Fenrir /item 13 37 1 0 0 2 - Blue Fenrir /item 13 37 1 0 0 4 - Golden Fenrir
Season 10 and later
/item 13 37 0 0 1 - Red Fenrir
/item 13 37 0 0 1 0 0 3 - Gold Fenrir
/item 13 37 0 0 1 0 0 4 - Blue Fenrir
/item 13 37 0 0 1 0 0 5 - Black Fenrir
Shops
Season 6 Episode 3
<Item Cat="13" Index="37" Level="0" Durability="255" Skill="1" Luck="0" Option="0" Exc="0" SetItem="0" SocketCount="0" Elemental="0" Serial="1" /> <Item Cat="13" Index="37" Level="0" Durability="255" Skill="1" Luck="0" Option="0" Exc="1" SetItem="0" SocketCount="0" Elemental="0" Serial="1" /> <Item Cat="13" Index="37" Level="0" Durability="255" Skill="1" Luck="0" Option="0" Exc="2" SetItem="0" SocketCount="0" Elemental="0" Serial="1" /> <Item Cat="13" Index="37" Level="0" Durability="255" Skill="1" Luck="0" Option="0" Exc="4" SetItem="0" SocketCount="0" Elemental="0" Serial="1" />
Season 10 and later
<Item Cat="13" Index="37" Level="0" Durability="0" Skill="1" Luck="0" Option="0" Exc="-1" SetItem="0" SocketCount="0" Elemental="0" Serial="0" /> <Item Cat="13" Index="37" Level="0" Durability="0" Skill="1" Luck="0" Option="0" Exc="3" SetItem="0" SocketCount="0" Elemental="0" Serial="0" /> <Item Cat="13" Index="37" Level="0" Durability="0" Skill="1" Luck="0" Option="0" Exc="4" SetItem="0" SocketCount="0" Elemental="0" Serial="0" /> <Item Cat="13" Index="37" Level="0" Durability="0" Skill="1" Luck="0" Option="0" Exc="5" SetItem="0" SocketCount="0" Elemental="0" Serial="0" />