pokemon twilight masquerade half booster box (Each booster pack contains 10 game cards and 1 Basic Energy Quick, the Pokemon Twilight Masquerade

Damn and Devastating Mastery are also four drops since consistently they'll be cast for four mana

It happens, but is very rare, that cards will suddenly shoot up over night

[Your Turn] When one of your Digimon with [Terriermon] or [Lopmon] in its name is played, by suspending this Tamer, 1 of your such Digimon may digivolve into a Digimon card in the hand with the digivolution cost reduced by 2

This card's name is treated as "Harpie Lady" while it is on the field or in the Graveyard

While many players will find this effect controversial, it looks like Wizards of the Coast want the RNG factor to heavily influence the future of MtG whether they like it or not