I see who I can paste something to all frames.
But how can I add/paste an object to all frames without getting it's own keyframe in each one?
Say, i have stones raining from the sky. 20 Keyframes, because many different things are happening. No bones.
How do I add another stone which starts at frame 0 at the top and ends at the last frame at the bottom?
If I put it on the scene at frame 0, copy and paste to all frames, it would be at top position at every frame and I would have to change the position of the stone at every keyframe.