If you've unlocked that "feat", then all you do is drag it to the fate area, provided it is of the sufficient level to be used. 

For example, I capped out Grandmaster, then switched to Dreadnaught (or whatever it's called).  I have a Twist of Fate at level 2, so I put in the 3% chance to doublestrike feat from Grandmaster (which is level 2), while I have the Dreadnaught active.

Basically, as long as whatever feat you want to put in your twist has been unlocked and meets the Tier requirement, you can use that and not be in that active destiny.

Hope that helps/makes sense.

bob the builder wrote on Jul 3^rd, 2012 at 4:26pm:


Sort of.

You have to buy it in the destiny that contains the actual ability/trait that you want.

But when you're in your other destiny that you want to use, the twisted ability doesn't take up that *other* destiny's AP.

For example - you really like the +6 reflex save in Magister.  You spend 3 AP on that level 1 ability in the Magister Destiny.  When you twist that ability and jump over to the Draconic Destiny, you'll have that +6 reflex save and you did spend AP on it, but you spent Magister AP on it, not Draconic AP.  You still have all 24 Draconic AP to spend on the Draconic abilities.