Be carved onto the T weapon
The Tabula Rasa is the first announced new class that will be added to the Tabula Rasa. The Wrath of the Lich King expansion will be required in order to play a Death Knight. A series of quests upon reaching level 80 will allow you to unlock the ability to create a new character of the Tabula Rasa class. Although the races that can become Death knights have not been determined it will be made available to both alliance and horde. Continuing in that thread, DK will be damage dealing tanks with dark and necromantic spells one source of power will be runes that can be carved onto the Tabula Rasa weapon. As spells are cast the runes are used. There are three sets of runes planned: Blood, Frost and Unholy rune. Tabula Rasa Gold will have is opposite to a paladin divine shield. Instead of protecting and healing it will cause damage and decrease healing effects. And while the death knight is not a pet class it will be able to summon undead to its assistance.