Otherwise, leave them in place, and the next player takes their turn.
NOTE: Colorless cards can be matched with other colorless cards, but mimics can only be matched with each other.
After a match has been made, replace the empty spaces with two new cards from the deck, face down.
The game ends when a player reveals the two mimics, uncovering them!
TO WIN:
At the end of the game, each player scores 1 point for every card they collected. The player who uncovered the mimics by matching the two lands scores an additional 2 points. If there is a tie, the player who uncovered the mimics decides who wins!