World 1-Tower (Puzzle & Dragons: Super Mario Bros. Edition)
From the Super Mario Wiki
World 1-Tower is the sixth course of World 1 in Puzzle & Dragons: Super Mario Bros. Edition. It is a basic, tower level with enemies consisting of Goombas and Koopa Troopas and a boss fight with Boom Boom. When the player enters this course for the first time, the game provides a reminder that additional colored Orbs will come into play. Clearing this course once unlocks Super Mario and Super Luigi as Leaders and the Transformation spot at Toad Houses.
The player has Fire, Water, Wood, Light and Heart Orbs on the Orb field.
For a map of this course, see here.
★World 1-Tower is a difficult version of World 1-Tower from ★World 1, with Dark Orbs enabled on the Orb field.