What type of deed is most likely given when no express or implied warranty is included?

The quitclaim deed is the most appropriate choice when no express or implied warranty is included. This type of deed conveys whatever interest the grantor has in the property without any guarantees about the quality of that interest. This means that the grantor does not warrant that the property is free of encumbrances or that they hold a valid title.

In contrast, a general warranty deed provides the highest level of protection to the grantee, as it includes multiple warranties about the title. A special warranty deed offers some protections but only concerning claims that arose during the time the grantor owned the property. The bargain and sale deed suggests that the grantor has the title to convey but does not guarantee against any defects, which provides some level of assurance compared to a quitclaim deed.

Given that a quitclaim deed lacks any warranties, it is the deed most likely used when the intention is to transfer whatever interest the grantor has, without any assurances about that interest.