Through Out the Show there are many Combinations of people known as fusion. Fusion is a very power aid in battle and there are many ways to atain a fusion, in this section i wll go over the the ways of fusion and how it is acomplished and by who. Fusion Combines two into one and incresses that ones power, speed, dex, and more. Here are Several types of fusion.
Namekian Fusion:
This is a fusion between two nameks. In this Fusion, the fusion will retain all the traits, and name of one of those who fused. It is reliable quick and perminent. It starts with the one who the fusion will not be resembaling putting their hand on the other persons body, after a nice light show they become one with the power and wisedom of both. This way is only available to nameks.
Advantages:Stronger, Faster, Smarter (depending on the two who fused)
Disadvantages:One persons traits are basicly lost, lasts forever.
People Who Did it:Piccolo + Nail, Piccolo (with nail) + Kami.
Potarra Earings:
In this fusion the earings are put on the opposite of the two peoples ears that want to fuse and they
combine into one. Vegeta and Goku did this to make Vegitto which was supposed to be permanent but when Vegitto
entered Buu's body to save the gang, they split apart. Kaioshin and Kibit also Fuse like this aswell as an old hag and old kaioshin. 
Advantages: Unimaginable Power, Very Quick, Fairly Smart(when it comes to fight)
Disadvantages: The only big disadvantages to this Fusion is forever, Unbleavably cocky.
People Who Did It:Vegeta and Goku = Vegitto. Kaioshin/Kibit = no name ever given
Fusion Dance:
This type of fusion is a dance that Goku learned in the after-life. This type of fusion combines the two powers into one. Although it only lasts 30 minutes the two people get very strong. If the dance is performed incorrectly by the slightest bit, then the subject will either turn into an old, fat, or really skinny person. Vegeta and Goku made fat Gogita and Trunks and Goten also made fat Gotenks. The ones who used this fusion were Goku + Vegeta = Gogeta, Goten + Trunks = Gotenks.
Advantages: Extremely strong and skilled warrior, also very fast and cunning.
Disadvantages: It only lasts for 30 min. warrior is very cocky
People Who Did It:Gogeta- Gogeta is the result of Vegeta and Goku doing the fusion dance. Gogeta is a very strong fighter. He fights and kills Janeba in movie 12. He is one of the stronger fusions in the show Gotenks- Gotenks is Goten (Gokou's 2nd son) and Trunks Fused. He is real powerful and even managed to go Super Saiyan 3 but to cocky to use it right.
