Wedding Vows

Split Second, Dual Cast & Sidekick
Either your opponents may gain 5 life & for each that does you gain 3 life or opponents
may draw 2 cards & for each that does you
may draw a card. Each opponent that did
can't attack you for their next 2 turns. If no opponent does, shuffle this card into your library then draw 3 cards or gain 10 life.