It woke to find a vast world in need of a master.

Knollspine Dragon

Flying
When this creature enters, you may discard your hand and draw cards equal to the damage dealt to target opponent this turn.

Flying
When Knollspine Dragon comes into play, you may discard your hand and draw cards equal to the damage dealt to target opponent this turn.

Of the seven Rings of Power the Dwarf-kings possessed, three Sauron has recovered, and the others the dragons have consumed.

Tales of Middle-earth Commander

Flying
When Knollspine Dragon enters the battlefield, you may discard your hand and draw cards equal to the damage dealt to target opponent this turn.