SMS Yorck

Deathtouch, lifelink

Whenever SMS Yorck deals combat damage,
look at the top card of your opponent's library.
You may cast that card if it's an instant, sorcery, or enchantment. If it's a creature with toughness 2 or less, put it into your opponent's graveyard. If nothing was done, return it to
the top of your opponent's library.