Genji, Rouge Shimada

Haste, Unblockable
Whenever Genji, Rouge Shimada deals combat damage to a player, that player discards a card
{t}{1}{b/g}: Genji, Rouge Shimada deals 3 damage to target creature or player. If a creature would die this turn, untap Genji, Rouge Shimada.
{t}{1}{b/g}: Prevent all damage that would be dealt to Genji, Rouge Shimada this turn. If damage would be dealt to Genji, Rouge Shimada this turn, it deals that much damage to a creature or player of your choice