Screaming or howling

DBZ Battle: The dream begins at my apartment. For some reason, I am an old man and there are <PERSON> characters fighting outside in a team battle. <PERSON> and <PERSON> are in the same team fighting an unknown character who got paired up with me. I am in my building's corridor, watching them fighting below, from a sort of balcony. I am lamenting the fact that I cannot fly or use <PERSON> and I am weak, so I cannot really fight with them. Suddenly, I remember about <PERSON> teaching <PERSON> and <PERSON> how to fly and a try flying and suddenly I start floating up a little. I them realize that since I can float, this must be a dream. I got back to the floor and think about how to get stronger. I take a stance, flex my muscles and begin screaming really hard, like a DBZ character powering up. Suddenly, my muscles grow and I become really <PERSON>. I climb up to the balcony and think I should get another power up just in case. I think that since I am not saiyan I have to use <PERSON>. I imagine myself activating it and I get a transparent aura around me. I prepare to jump down but get scared since I am afraid of falling in dreams, so I take the stairs instead. When I arrive down there with them I immediatelly attack them, doing all sorts of cool moves like punching them and grabbing them and throwing them back down, cracking the ground. There was also a moment where I launched a ki blast at <PERSON> from behind, altough it felt kind of weak so I went back to physical attacks. I was completely overpowering them. I even hit my teammate by accident at some point! Unfortunately around here my memory gets kind of hazy and I am not sure when the dream ended, but it was sometime during the fight. Flying a Helicopter: I am inside a military helicopter along with some waking-life friends. I think we are heroes and are going to a mission or something like that. I am scared while riding the helicopter because it is really high up. Somewhere along the way, the helicopter runs out of fuel and we have to land on the middle of the street. We get off the helicopter, trying to figure out what to do now. I suddenly get lucid and think about flying and taking the helicopter with me using telekinesis but then I have another idea. I use a power from a manga called My Hero Academia. It is a gravity cancelation power which allows the user to remove gravity from objects it touches. I touch the helicopter with one hand, making it weightless and now I can carry it easily. I fly around carrying the helicopter and my friends inside it and I stop somewhere because I want to try fusing the helicopter with something. One of my friends dares me to fuse it with an airplane but I am more interested in fusing it with a car. I try to fuse it with a small car nearby but I cannot get it to work. I even make up some magic words but nothing works. This is the last part of the dream I can recall.