I have Touch of Darkness so my Dark Betrayal is only situational if I want it to be.
That's not quite accurate. It's still always situational; you've just slightly increased the number of situations. Unless you're going against black creatures or have Touch of Darkness in your hand, it's a dead card. For two mana, since you're running red, you're better off running Terminate instead and saving the three Touch of Darkness slots for something more useful.
That's not quite accurate. It's still always situational; you've just slightly increased the number of situations. Unless you're going against black creatures or have Touch of Darkness in your hand, it's a dead card. For two mana, since you're running red, you're better off running Terminate instead and saving the three Touch of Darkness slots for something more useful.