Uncommon

Black triangle (UFO)

UFOs with triangular shape and dark color

Black triangle (UFO)

Uncommon card · No. 91710

Black triangles are UFOs reported as having a triangular shape and dark color, typically observed at night, described as large, silent, hovering, moving slowly, and displaying pulsating, colored lights which they can turn off.

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Black triangle (UFO) – Uncommon Wikipedia card | Wikiverse TCG