15 Jun 2010
If the top card of your library is both a creature card and a land card (as Dryad Arbor is), Mul Daya Channelers gets both bonuses.
15 Apr 2013
The top card of your library isn't in your hand, so you can't suspend it, cycle it, discard it, or activate any of its activated abilities.
15 Apr 2013
If the top card of your library changes while you're casting a spell, playing a land, or activating an ability, the new top card won't be revealed until you finish doing so.
15 Apr 2013
When playing with the top card of your library revealed, if an effect tells you to draw several cards, reveal each one before you draw it.