WitcherDB
Witcher 3 console commands & item ID database

Wyvern

Draconids150 attack damage
Scaled reptilian fliers — wyverns and forktails. Draconid oil and a charged crossbow shot ground them.

Weakness

As a draconid, Wyvern takes extra sword damage when your blade is coated with Draconid oil.

Loot drops

ItemQtyChance
Wyvern plate130%
Dragon scales1–230%
Wyvern mutagen110%
Monstrous brain13%
Monstrous blood13%
Monstrous bone13%
Monstrous claw1–33%
Monstrous eye13%
Monstrous heart13%
Monstrous liver13%
Monstrous saliva13%
Monstrous tongue13%
Monstrous tooth1–33%

Drop chances are per kill; quantities show the range a single kill can yield.