Beast Spirit of Wood
The Beast Spirit of Wood was created from Ancient Troiamon of the Warrior Ten. At some point it was found by Arbormon and allowed him to slide evolve to Petaldramon. When he is beaten by the Legendary Chosen it is trapped within Minamoto Kouji's D-Scan. It is later transferred it Kanbara Takuya's D-Scan when they are preparing to to hyper spirit evolution.
(Note: Is called Spirit of Wood B in the TCG.)