As long as your life total is greater than or equal to your starting life total, creatures you control get +1/+1. Whenever one or more creatures you control attack, you gain life equal to the number of attacking creatures.
Enchant creature Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, you may draw a card." At the beginning of your end step, if you didn't attack with a creature this turn, sacrifice Curious Obsession.
When Departed Deckhand becomes the target of a spell, sacrifice it. Departed Deckhand can't be blocked except by Spirits. {3}{U}: Another target creature you control can't be blocked this turn except by Spirits.