This Freddy Cruger look alike is basically all you'll ever need in game. They gather almost everything you need in large quantities, even at a low level. Mine is a level 20 and he almost out damages a level 108 rex! Has a low carry weight but that's no big deal for all of its benefits! Big tribes and small ones alike will definitely want one of these guys!
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.