old vs new pokemon cards English Japanese Cards: The Difference 1st Edition - Old Pokemon

The day I figured out the answer I was very happy

This is because changeling applies before the effect that removes it.

If that creature spell has flash, you'll be able to cast it any time you could cast an instant, even on an opponent's turn

Its [Main] effect lets you draw 1 card and give +2 cost to one of your Characters until the end of your opponents turn, making it a valuable tool for protecting key units from cost-based removal in the current meta

When I saw this card, I was reminded of Mirror Golem, which wants to imprint an artifact creature to give it protection from creatures and artifacts, but if not you'll just choose creature