Regular cards have a single color based on their Ink type, while Dual-Ink cards feature two colors
Its why so many of the players we spoke to drew comparisons between their strategies for each game, whether its a focus on aggression, flexibility, grinding out the long game or carefully balancing risk and reward
Rottenmouth Viper, on the other hand, is exceedingly strong in any black deck even when cast at 6 mana, but squirrels ability to dump out Food tokens onto the battlefield early makes it castable at 4 or 5 mana most games, making it an early must-answer threat that will dominate the game
Like all the modal DFCs, just having the option for a tapped land, or an untapped land for cost, is quite powerful.
Aristocrat decks that make and sacrifice numerous creature tokens, for example, are perfect for Mirkwood Bats