Therana is best used in a deck with many actions to get the most out of her summon ability. Shuffling 0-cost copies of actions into a deck which rely on them to deal damage and remove enemy creatures can be potentially powerful, especially when expensive actions such as Lightning Bolt and Ice Storm are played. This can allow the player to keep control of the board. Her high Health value allows her to survive most damage from the opponent.
- "Are you listening to me? You'd better be." – When summoned