pokemon mewtwo gx card Amazon.com: INNOVA Jumbo Size SM196 Detective Pikachu Promo Holo Foil Trading Card (1) : Toys & Games cementing its place as a must Mewtwo Pokemon Metal Replica Card

There is no choice about what turn to sacrifice it.

This shiny version of Espeon stands out as one of the Pokemon's most famous cards ever, with no other comparable versions of this Pokemon's shiny form available

Despite Grixis Shadow being currently maybe the strongest deck in the format (thanks to Lurrus obviously) I think Deaths Shadow is not the correct way how you want to approach your tempo deck in the future

These will be available in each pack of Brothers War

It's not a defender so it can swing with a power booster like +1/+1 counters or equipment

Major questions about this card sound like: why it happens and how to prevent it from happening