bereft of strength ― powerless

The geas is the last effective enchantment we shall consider. A geas is a restriction or compulsion laid upon a person by a druid or a bard. To break a geas is to forfeit one's share of luck and possibly one's life. […] Geasa are not curses, but recognitions of individual needs given to protect and help an individual succeed at life.

Coordinate term: skeleton

It also shows the conditional branch misprediction rate ( due to both misprediction and target address misfetch), the return misprediction rate, and the BTB miss rate .