|Set:||Kobolds and Catacombs|
|Abilities:||Modify cost, Passive, Replace Hero Power|
|Tags:||Hero Power-related, Ongoing effect|
Your Hero Power is upgraded and costs (1).
For more information, see Dungeon Run.
- The artwork for this card comes from the World of Warcraft Trading Card Game "Magtheridon's Lair Treasure" series, for the card A'dal's Signet of Defense.
- This card's name is a reference to Justicar Trueheart, whose battlecry upgrades the player's Hero Power.
- Patch 10.0.0.22611 (2017-12-06): Added.