The Ultimate Combat Weapon, Super Giant Dwarf, had the infinite HP resumption skill. The more HP it had, the stronger its ATK was. Similar to Fire Demon Lina, the Super Giant Dwarf only had one stage, so all one had to do was just to empty its HP to clear the level.
The Super Giant Dwarf's mouth and eyes were firing energy beams non-stop, and around it were endless flying monsterlings. In order to take it down, one must be skilled in piloting an aircraft.
In the initial stage, when the players took off in the aircrafts, they could battle at will when fighting against the elite flying monsterlings. Though when five flying-bird warplane bosses appeared, it was time for them to accumulate combos. Of course, the respawning of the monsterlings was not enough for all the party members to strike a high combo. Generally speaking, as long as 5 or 6 people in the 100-man party had reached more than 250 combos, they would meet the requirement of taking out the boss.