Dragonslayer Ornstein

{w},{t}: Tap target creature
When Dragonslayer Ornstein enters the battlefield, you may search your library for a card named Executioner Smough, reveal it, then put it into your hand. If you do, shuffle your library.
Whenever a card named Executioner Smough dies, put two +1/+1 counters on Dragonslayer Ornstein.