booster box paldea evolved Scarlet and Violet: Cards vary by pack. Pokémon TCG: Scarlet & Violet

The answer is similar to their negative response to "spot removal"

You can't respond to the backup ability by giving Boon-Bringer Valkyrie additional abilities and have backup give those abilities to the backup target

Let me know in the comments, or lets talk about it over on the Draftsim Discord

Due to the team-based nature of the tournament, there are a number of extra rules that the various teams exploit as part of their strategy

We normally get dual lands like these with both land types in batches of 5 each, but not here

If this card in your possession is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: You can add 1 monster with the lowest Level from your Graveyard to your hand (your choice, if tied)