What type of warranty does a grantor typically provide in common conveyances?

In common conveyances, a grantor typically provides a warranty that ensures the grantee has a secure and undisturbed ownership of the property, free from any lawful claims. This warranty "forever against lawful claims" means that the grantor guarantees that they will defend the title against any future legal challenges or claims that may arise regarding the property.

This assurance is crucial for the grantee, as it offers protection and supports confidence in the property’s title. The "forever" aspect indicates that this warranty is not limited to just the duration of the grantor's ownership or to past claims; it continues to provide protection as long as the grantee holds the title.

When considering the other options, it's clear that they do not fully encapsulate the totality of protection that a typical warranty provides in this context. The correct answer conveys the enduring guarantee that is central to the understanding of property interest in real estate transactions.