Mythic Blood: Underpowered?

[Tellus]

I'll just quote myself:

@Tellus

I have to agree with @callen there. Mythic Blood is

• Minor Magical Focus
• a power that's about what you could do with the Minor Power Virtue from RoP:M
• something that isn't Withstand Casting (TMRE, p. 36) but is close enough for government work
• Personality Flaw
• Potentially access to Heroic stuff.

It's a virtue that I want to like. But almost always find some other virtue which works better.

It's the last line there that really bears attention.