Leader 
To dream that you are a leader symbolizes your capability to assume headship. You are able to assert ideas and suggestions and you are in a good position to impart wisdom and guidance to others.
The dream may also indicate that you are merely going with the flow and suggests a need to play an active part in a situation. Be fully accountable in your decisions and behavior.
Mallet
To dream of a mallet implies disorder in your domestic life. Others will cause you great distress with their callous behavior. They don't seem concerned by the fact that you are not in a perfect physical or emotional state.
Master
To dream that you are a master indicates that you will enjoy elevated status and experience prosperity.
To dream that you have a master implies that you feel vulnerable and you require someone to lead you in the right direction.
Pickax
To dream of a pickax symbolizes your brutal sexual urges and hang ups. Let go of your inhibitions.
Pillow
To dream of a pillow denotes relief, recreation, ease, and/or indulgence. Likewise, a pillow symbolizes idleness and may be interpreted as a call to take things easy.
To dream that you are lying on a pillow indicates a need for some mental guidance.
Sphinx
To dream of a sphinx implies that you are frightened to face situations or issues that you are not familiar with. You feel more comfortable handling situations that you have past experience with.
Wreath
To dream of a wreath is a representation of enrichment and opportunity.
Conversely, to dream of a withered wreath is a representation of wounded love and illness.
Behead
To dream that you or another person is being beheaded is an indication of regrettable decision-making.
Burial
To dream about a burial means that you have banished bad attitudes or behaviors and escaped from some negative condition. If you dream that you are burying someone alive, it is a sign of mental anguish.
Helmet
A helmet is a sign for protection. Due to its closeness to the head, to dream of a helmet usually refers to the need to protect your ideas and thoughts.