can Shapeshift into a previously eaten body and back into old for (increases to two bodies at level 10 and three at level 15) can also be used as a disengage action and is able to use the fiscal traits of the creator

every short rest detect magic can we cast instantaneously for the amount of times that there is proficiency bonus

is unable to wear armor or use weapons while in ooze form

able to move into crevices one size smaller than it is

has 30ft radius blindsight does not have when in humanoid form for 30 minutes and twice per short rest when not using blind sight you have normal sight and hearing even though you have no eyes or ears

Does not need oxogen

has equivalent storage to a bag of holding grappling check whatever is inside the stomach is still counted as weight if the creature fails the save it takes d4 of acidic damage equivalent to proficiency bonus + 1