Time Capsule

You launch a container forward in time to a destination and time set by you, this destination and time can be a static command such as "100 years in the future, at the golden hills". or it can be a fluid command such as " 10 minutes after I die near my body ". 

The container and its occupants do not experience time between the casting of the spell and when it jumps to its intended location and time; rather, the travel appears to be instantaneous. If no such location exists at the specified time or the command creates a paradox, such as sending an object to itself in the future, the container goes to the closest time and location described by you it can or simply fails and consumes the spell slot and the container.