Magetta is a warrior from the sixth universe and is part of Champa's team against Beerus.' Magetta is a member of the Metalman race from Universe 6.
Magetta can raise the temperature within his vicinity which can cause the whole area around to become extremely hot. Magetta was able to easily block Vegeta's Galick Gun with his Lava Spit which becomes solidified which can be used as a weapon.
Magetta's weight is also so great that not even Super Saiyan Vegeta could lift him.
However, one of Magetta's weakness is his low mobilty as he cannot fly. Nevertheless Vegeta himself says it is dangerous to fight him in close quarters, suggesting that he is a great melee fighter.
In the manga, Magetta showed himself even more durable, as Vegeta's punches only succeeded in hurting the Saiyan himself. He was also revealed to be over 1,000 tons, making Vegeta even in Super Saiyan form unable to lift him.