Perhaps this has been addressed somewhere, most likely in Fantasy Hero (which I don't have).
Here is my question. I'm building a character who uses a lot of magic that involves rituals. They all take the Gestures, Incantations, Extra Time, Focus, and Concentration limitations.
If an Instant power is purchased this way, what are the limitation values for Gestures, Incantations, and Concentration? His "Become Unto a Shadow" spell (Invisibility), has a lengthy preparation time, during which he must concentration, make various arcane signs, and otherwise engage in magical moogly-moogly. Do those Limitations take the values for an Instant or Constant power?