Its a bold move to thank people for their understanding while offering no details for the drastic policy change, and saying in advance that you have nothing more to say obviously invites speculation, which leads us to a few likely possibilities
UR Ultra Rare D/D Lamia X DARK Level 1 [ FiendTunerEffect ] ATK 100 DEF 1900 If this card is in your hand or GY: You can send 1 "D/D" or "Dark Contract" card from your hand or face-up field to the GY, except "D/D Lamia"
A few guidelines make the data more useful: TCGPlayer is another useful reference, particularly for modern sets where sales volume is high
Fandaniel, Telophoroi Ascian Fandaniel, Telophoroi Ascian piles up value as you sling spells
Players need to take advantage of treasures, mana rocks, and other mana discounts in the precon ( pre-constructed Commander Deck ) to get to their high-end spells faster