Can you return to your hand a land you've already tapped for mana, mana used to cast Deprive? I ask this because I run 17 lands in my Modern Delver deck and often this would/could be the case, me with only two blue mana sources, needing to cast a hard counter, and only Deprive in my hand. Thanks in advance for any help with resolving this... I've been out of the game for about a year and I've honestly forgotten the answer to this question.
Question pertaining to Deprive