What about repose (or rest)? It sounds like a spirit could repose. It is close to the death idea and it carries a stalling notion ...
Another idea would be stun. It also has to do with the brain and a delay ...
What do you guys think?
Check out these, maybe they might give you an idea.
arrest, brake, check, die, drag one's feet, equivocate, fence, filibuster, halt, hamper, hedge, hinder, hold off, interrupt, not move, play for time, postpone, prevaricate, put off, quibble, shut down, slow, slow down, stand, stand off, stand still, stay, still, stonewall, stop, suspend, tarry, temporize.