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[Deadpool]

Omniversal Teleporter
This artifact enables its wielder to teleport anywhere in the Omniverse that they have physically been before.
Consequence: the artefact takes several minutes to execute the teleportation.

I like that. And maybe it actually requires the Teleportation power? And just "advances" it more?

That would definitely make sense, but we shouldn't have to force the winner of DA to acquire a particular power just to use an artefact he/she earned.