Vince Finn, Watchful Friend

You may look at the top card of your library if it is a creature or enchantment.
You may spend mana as though it were mana of any type to cast creature or enchantment spells.
{g}{w}{u}, Return a land you control to its owner's hand: Look at the top five cards on top of your library and put at least two in your hand. Put the rest on the bottom of your library in any order.