Tackle 
To dream of being tackled unexpectedly is a clear indication of either an expectation of being interrupted in the middle of an enjoyable moment, or the incompletion of an important goal due to your sense of duty or obligation. Note the surrounding aspects of a dream in which you are tackled, as this will point you in the direction of the issue in your waking life; are you being tackled at work, home, in the middle of a fun activity, or an actual football game?
To dream of being tackled or tackling someone in a football game implies a competitive streak. This is usually with a sibling, but it could also be at work.
Revenge
To dream that you are taking revenge projects your weak character and bitter emotions. These will be the cause of problems with your close friends.
Alternatively, a dream where other people take revenge on you suggests a similar situation in your real life. This may lead to fearful thoughts and anxieties.
Weapons
To dream of a weapon is an ominous symbol. There may be a person or event in your waking life from which you need protection. The threat may be physical or simply emotional. On a more basic level, a weapon may indicate repressed sexuality.
Warrior
To dream of a mighty warrior coming toward you implies that an extremely capable and courageous aspect of yourself is asking to be involved in a situation in your waking life.
Know that you have everything you need to confront a task that is awaiting you.
One Eyed
To dream that you only have one eye suggests denial in accepting another point of view. It represents a one-sided and biased approach for a matter at hand.
Seizures
To dream that you have a seizure indicates that you lack the power to take charge of certain aspects in your life.
Trenches
To dream of trenches means that you need to be careful about dealing with strangers, as they may bring you failure, loss, and deceit.
Invasion
To dream of an invasion indicates a need to assert yourself more - speak your mind and stand firm.
Air Raid
Dreaming of an air raid implies that you have left yourself open for psychic attack; you may have been holding negative views of life that has in turn left you vulnerable to experiencing even more negativity. To remedy this situation you may need to seek help to release your negative view and begin to reprogram yourself to think more positively.
Adversary
To dream that an adversary takes you on, you will fight affronts against you or your relevance.
To dream that you defeat an adversary, you will avoid the impact of a major catastrophe.