The sticker sheets use a light glue similar to that used on Post-It Notes that allows the player to stick it to a card, remove it, and place it on another card without damaging the card (of course you can also just stick it to a sleeve to avoid damaging the card)
You can only use each effect of "The Phantom Knights of Rusty Bardiche" once per turn
This should allow for more flexibility in deck-building, but could cause a little bit of confusion among players, as prior sets promos excluded have typically only had one card type for each Pokmon
You can battle with the Mega EX versions of some original favorites
Kellan, Daring Traveler I like Kellan, Daring Travelers attack trigger for both weenies decks or decks that use graveyard interaction
For that reason, having a deck filled with cheap, effective Vampires that then help chain into bigger threatsor become them themselves once Edgar attacks once or twiceis vital