(Arrows can only be played from arsenal and only if you control a bow.)
If Pathing Helix hits and you have no cards in your arsenal, you may put a card from your hand face down into your arsenal.
(Arrows can only be played from arsenal and only if you control a bow.)
If Pathing Helix hits and you have no cards in your arsenal, you may put a card from your hand face down into your arsenal.