Tiamat (referred to ingame as Ghost Dragon Sisters) is a mysterious entity. They are both dark blue dragons appear that use fire breath to defeat their enemies (before devouring them). Both of them are fought as the stage boss of Tower GDS, and are accompanied by air fans which hinder Serenity rather than help her; fortunately there are many hearts that heal the player before the battle starts. Regarding weapons, MAX Level (or Level 3) Misery's End is ideal for dealing damage and dispelling their fire breath; if it's possible, try to hide near the lift and fire your shots from there. If not, stay on the lift and fire, only moving in order to jump over the dragon sisters.
Fire Breath (Their only attack, it deals 10 damage if Serenity touches it)
- Lunadine Crimstaine's The Guardian Beasts chapter on the two reveal that:
- They use the AI of the Dragon Sisters from Cave Story and are dark blue palette swaps of them. Unlike the sisters, they're far harder to deal with.