Famous weapon wielded på Arthas Menethil... Until he gave it up for
that is. The card is/has:
1. Has +2 Attack on your opponent's turn (Journey to Un'Goro).
2. Lifesteal (Knight's of the Frozen Throne).
3. Is a legendary weapon (Kobolds and Catacombs).
The card has no effect on your turn (without buffs), but on your opponent's turn, any character attacking your hero will recieve 2 damage and heal your hero for 2. Usually weapons aren't "active" on your opponent's turn, in case you're wondering what I mean by "... and is active..."