This item is acquired in-game. See its sources below.
A Rare Miscellaneous, item level 1, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Right Click to summon and dismiss this companion.
Spell effects bound to this item, from first-party game data.
Blizzard numbers items as they are created, so the named items next to ID 156851 (156836 to 156857) were usually added in the same batch as Silithid Mini-Tank: the same quest line, zone, vendor or reward set.
Bulging Package ID 156836 · Miscellaneous "Signed simply, "A friend"."
Pack of Pterrordax Snacks ID 156839 · Quest "Filled with a mess of meats, bones, and what appear to be biscuits in the shape of a night elf head."
Seaforium Smoke Grenade ID 156847 · Quest
Idol of Rezan ID 156848 · Quest "A tiny carving of the mighty devilsaur loa."
Ogmot's Dream Journal ID 156852 · Miscellaneous "The handwriting is barely legible, and the primitive sketches contained within are best described as......"
Battered Hand Cannon ID 156853 · Quest "It needs some minor repairs."
Falconer's Whistle ID 156855 · Quest "Allows the user to see through the eyes of a trained falcon."
Traitorous Zandalari Head ID 156856 · Quest "Lopped off the shoulders of an unworthy servant of Zul."
Un-'vooded'-ed Aggression Formula ID 156857 · Quest "Perhaps this will work better with Jangalar's magic added."The raw ItemSparse values for item 156851 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
The tooltips of the spells linked here read as follows. Silithid Mini-Tank: "Right Click to summon and dismiss this companion."
TheWoWDB