It's a bug that reflexes is in character creation, and even that some of the presets have a point in this. As it is stated in the kickstarter update that the reflexes ability is removed.
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Abilities: The ability Reflexes has been removed. If you want to have a chance to evade attacks, you need to invest in Dexterity. Intelligence no longer gives extra Ability points. Perception now also determines you Critical Chance.
