Malto's Guided Tours: Return to The Frozen Throne! - Hearthstone
The Lich King (boss) - Hearthstone Wiki
Hearthstone: The Lich King with a Budget Warrior Deck - PlayBlizzard.com
For those who are planning on beating the Lich King using all 9 classes, here is what he will be using against you T1. - General Discussion - Hearthstone General - HearthPwn Forums - HearthPwn