At the beginning of combat on your turn, you may pay energy counters
In most cases, the target of Vraska's last loyalty ability will end up with nine poison counters
According to WotC's official article describing Mystery Booster 2's contents, you'll open a traditional foil Alchemy card in less than 1% of boosters , always replacing the Future Sight card slot
The way a BREAK card works is that you place it on top of the Pokemon with the exact name, so this card would be placed on top of Raticate, so basically this card is a Stage 2 card
Booster boxes are commonly used for draft and sealed play formats, where players build decks using cards pulled from unopened packs during the event
What you do need is a clean, non-reflective surface and even lighting, because holo and reverse-holo cards throw glare that hides the exact scratches a buyer will notice the second the card arrives