A legendary sorcery can only be cast if you control a legendary creature or planeswalker
The possibility that any card in Historic can be retroactively rebalanced, nerfed, or fundamentally changed at any time throws Historic deck-building into volatility, and opens the otherwise static format to unanticipated changes
There are some cards grouped together if they fit similar niches or are part of a cycle, though, so you've still got over 20 cards to look at here
There are far too few one drops in the commander product and that is where the holes lie in cube
The surface includes everything visible on the front and back of the card: scratches, print lines, stains, dents, creases, and even the card's original gloss
Phenomenon When you encounter The Best Christmas Ever!, Choose left or right