The Whole School Travels Through Time, My Power of Stars Reduces Dimensionality and Strikes

Thirty thousand teachers and students were thrown into a fantasy world. They started at level 1 and graduated at level 20 and went home. Others draw fire, huge power, cool and explosive, but I draw [power of stars]? It sounds very mysterious, but when you use it... Damn it, what kind of magical talent is this! Star Chart Observation? Can you see through? Can it be predicted? Can you find weaknesses? Mom, no wonder I can always avoid fatal attacks in advance and always find treasures that others can't find! [Starlight Traction]? Can it suck or push? Can it be used as a hook? Can you make a shield? Damn, this is not a simple attack, this is simply a physics engine controller! The elite monsters that everyone can't defeat as a team, I use [Star Track Prediction] to dodge the fatal blow, and then use [Starfall Impact] to accurately hit the weak point, so there is no pressure to kill alone! Maze copy? If others are blind, I [Starlight Guide] will make the journey smooth! Need to dive in? [Stardust Hide] Once opened, it disappears perfectly! Can you even do some metaphysics? [Astral Blessing] adds BUFF to teammates, [Astral Curse] makes enemies unlucky? This power of the stars is simply the almighty king of detection, survival, output, assistance, and control!