what is a card effect in yugioh Yugioh! How to Understand Text Cards that have effects in

One-Shot Character: Unlike the other Emperors, Vector changes up his strategies with every Duel, meaning that he only uses Number 104 and its Chaos form once

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Fake : Significantly more light passes through

It's a trap: The designs it opens up are permanents with regenerate once and those are riddled with memory issues