To get wood, use normal attack which is slashing with claws. To get berries, use bite attack. To use bite attack on mobile, change multi tap to alt attack 2 and tap with 2 fingers when riding the Therizinosaur. To get fiber, use the tickle with claws move. To use the tickle with claws move on mobile, jump when riding the Therizinosaur. Upbote so people can see!!!
Dossier say that Theriz can rival the Strenght of a Rex & a Spino, this is true. Theriz will do more damage especially when armor is involved. They’re good for boss fights for several reasons- they take less damage from the fire breath, and recover from torpor faster than a rex, but most notably is their use of veggie cakes allows them to heal a lot of their HP in battle thus making them perfect for fights that will last longer than 10 minutes. Ideally, they’ve can be used to clear TheIsland, Scorched Earth, & even Abb, if one can bring them over.