(Volcano Outpost isn't a spell.)
Volcano Outpost enters the battlefield tapped unless you sacrifice a Knight.
, : Look at target player's hand.
: Add to your mana pool. If you played a land this turn, Add to your mana pool instead.
, 
: Look at target player's hand.: Add 
to your mana pool. If you played a land this turn, Add 
to your mana pool instead.
