Twin Fighters defeat their enemy by launching extremely fast combo attacks. The class consists of twin characters, one attacking with her fists and the other with her feet. Ability to use multiple close range attacking skills at a high rate makes them a very effective damage dealer.
Gemini class qualifies as hyper attack damage dealer with its high evasion and low skill cooldown rate. They are able to attack ground and air at the same time, and also fuse as one to deal out high damage attacks.
On top of having faster movement and attack speed, Mirage class gain even more powerful attacking skill in their arsenal. Seeing the twins work in harmony to bring down an enemy is quite breathtaking.