If Tymna and Bruse Tarl are your commanders, your deck may contain cards with red, white, and/or black in their color identity, but not cards with green or blue
Reasonably high-value promo A strong card, but not notably competitive Lorcana promos handed out at events tend to be harder to find, so their value naturally rises
Krark's Other Thumb Which die rolls does Krark's Other Thumb work with
One of the very best green cards in Magic, its amazingly strong and shockingly scarce
If this deck could be summed up in one word, its Surpriiiiiiise! Deadly Disguise is packed full of creatures that can be played face-down, and cards that allow you to play other cards face-down
Two later additions to the Historic banned and restricted list were Brainstorm and Time Warp