D&D 5th: Demon Tower of Madness
Fast Wild Shape
( Masters of the Wild: A Guidebook to Barbarians, Druids, and Rangers, p. 22)
You assume your wild shape faster and more easily than you otherwise could.
Ability to use wild shape to become a dire animal. Dex 13,
You gain the ability to use wild shape as a move-equivalent action.
A druid uses wild shape as a standard action.