Schwert aus Heim und Herd

As Sword of Hearth and Home's second ability resolves, the land and the creature will enter the battlefield at the same time.

If the creature you own is a token, it won't return to the battlefield. It will stay in exile and cease to exist after the ability finishes resolving.

If you choose a target creature you own and that creature isn't a legal target as the triggered ability tries to resolve, that ability won't resolve and none of its effects will happen. You won't search for a basic land card.