Mordred the Usuper

Ashes of Camelot: All Knights deal extra damage equal to their toughness when attacking. Enemies and Allies can't gain health while Mordred is in play. At the beginning of each of Mordred's turns, add an Angst counter.
{p/c} or {b}: Unshackled Emotion: Deal two damages for each Knight present on the battlefield to up to 2 targets.
{p/c} or {b}: Dark Harbinger: Add a stun token to one enemy card.
If Mordred has an Angst counter remove it when you use an ability or Mordred taps itself.