[@Dark Eternity][@Keksalot]

Additionally 「Two Tickets To Paradise」 would cut out shapes in objects when you teleport an inanimate thing into another inanimate thing. Teleporting animate things into inanimate things or vice versa seems, so far, impossible. So no shenanigans with teleporting paper clips into people's brains.

If these two aren't okayed, I have a bro for Waller there. His name is Cool-T, and his Stand is the 「Magic Key」. Its power, 「Forget The Game」, allows him to choose a broadly defined skill, and to be pretty cool at it. His ultimate ability is 「Black Magic」. It allows him to be, for a short time, absolutely amazing at something, but has a cooldown and taxes him immensely.