Arjuna gains Dead Apostle level time control and causality

Studies into time manipulation among humanity is apparently incredibly rare, but you find inspiration in the most surprising of places: the Emiya family. They'd been studying the field for centuries before they died out to nothing save for Kiritsugu and his dad, and by studying where they'd gone with it you discover a number of...interesting abilities you can utilize with your own Achronal Regulators. (Can now reverse time akin to Dead Apostles so that events are entirely undone! Can just barely reverse causality to ensure an effect before the cause, thus guaranteeing a single action with the backing of your EX Rank Luck! Can extend your innate time control onto other things within a meter of your body!)