Foldspace warhead

Foldspace warheads are Cybertronian weapons. While it is advisable not to be hit by one directly, they are not designed to do damage. Instead, the explosion caused by one teleports anything caught in its radius to a random location somewhere in space. Because of this unpredictability in their results, foldspace warheads are marked as illegal.

Fiction

Titan Magazines Transformers movie comics

Megatron instructed his "pet weapon of mass destruction", Devastator, to deal with the three Autobots—Ironhide, Jazz and Ratchet—who'd had the audacity to try to keep him from the AllSpark. To top it off, he had Devastator bring along a foldspace warhead, despite that they were banned from usage deca-cycles ago. As Devastator prepared its launch, Ratchet pointed out that at that range, all four of them would be hit by the warp-explosion. Devastator could not care less and fired, sending them all to a different region of space. Prelude: Megatron

Transformers Animated

Alice knows how to disarm a foldspace warhead and shared this knowledge with the readers of Venus. The AllSpark Almanac