Two of Freesia's skills can be alternately chained to reach the maximum altitude without using enemies. These are Ether Saber 2 ([Down], [Up], [Attack]) and Silhouette Mirage ([Special], [Up]). Equip Silhouette Mirage to the neutral special skill slot to make this easier. In any stage, start from the highest platform and double-jump. Then, use Ether Saber 2 in midair, followed by Silhouette Mirage, then Ether Saber 2 again and repeat the cycle until reaching maximum altitude. Note: You can also use the optional skill Rune Soul to reduce the mana cost of Silhouette Mirage if necessary.