Sakura, Tribe Demon

+1: [static]When an opponent discards a card, add {b} and lose 1 life. Return two lands from your graveyard to the battlefield tapped.
-2: Any player may discard any number of cards, then each opponent loses X life, you gain X life, where X is the cards in target opponents hand.
-5: You may cast any number of artifact lands this turn. Lands you own become artifacts and lose all abilities and gain "tap, sacrifice: add 3 mana".