3 Black Ward Black Widow, Agile Avenger Black Widow, Daring Operative Black Widow, Deadly Hunter Black Widow, Double Agent Black Widow, Intel Expert Black Widow, Natasha Romanoff Black Widow, Super Spy Blackblade Reforged Blackbloom Bog Blackbloom Rogue Blackcleave Cliffs Blackcleave Goblin Blacker Lotus Blacklance Paragon Blackmail Blacksmith's Skill Blacksmith's Talent Blacksnag Buzzard Blighted Blackthorn Bringer of the Black Dawn Chaos Shrine's Black Crystal Circle of Protection: Black Common Black Removal (playtest) Cornered by Black Mages Dakkon Blackblade Dakkon Blackblade Avatar Day of Black Sun Gate of the Black Dragon Gideon Blackblade Hammer of Nazahn Hyperion Blacksmith Knights of the Black Rose Korlash, Heir to Blackblade March from the Black Gate Marchesa, the Black Rose Masked Blackguard Narset's Reversal Ob Nixilis of the Black Oath

All of this is a longwinded way of saying that, at this time, my assumption is that I was playing very likely the best deck ever constructed for tournament play
Bottom down starts with strict specifics in mind
On your end step you can create a copy of a token you control, if that token is a Squirrel, you make two of that token instead
On one hand, its very common for support cards that spike following the release of a new set to have their value fall back down over time
Rare Pikachu cards consistently hold and grow in value, making them one of the most dependable collector's items in the hobby