Even though Katakuri might be past its long and dominant prime, the card is still generic enough that a single good wave of yellow support can thrust it back into the limelight
This is currently the most valuable of the twenty flip cards from Kamigawa block
In both cases, you get to choose which card you will lose unless specified that your opponent chooses instead
A card that we restore using accepted, non-additive techniques may still be flagged by a grader as "Evidence of Alteration" (e.g., PSA's N-codes), which results in the card being returned ungraded and can permanently reduce its market value
However, cards with Spell Speed 1 cannot be used in response to other effect cards, and therefore cannot be chained
There is no damage at the stamp when looking at it from multiple angles