Vin, Mistborn

Shroud (This creature can't be the target of spells or abilities.)
{w}{w}: Prevent all combat damage that would be
dealt to Vin, Mistborn until end of turn. If
combat damage would be prevented this way,
deal that much damage to Vin at the beginning of
your next upkeep
{u}{u}: Gain control of target non-creature artifact
until end of turn. Untap it.
{b}{b}: Target player discards a card.