Editing Blackstaff's Tome of Wizardry (section)

===Arcane Maneuvers===
'''Arcane Stability:''' If you are required to make a Constitution saving throw to maintain your concentration, as a reaction, you can expend one superiority die and add twice the number rolled on the superiority die to your saving throw. You apply this bonus after you roll the die, but before the outcome is determined.

'''Experimental Formula:''' When you cast a spell that requires a saving throw, as a reaction, you can expend one superiority die and increase the spell save DC by half the number rolled on the superiority die (rounded down). You apply this bonus before the saving throw is rolled.

'''Imbued Alacrity:''' When you roll initiative, as a reaction, you can expend one superiority die and add the result of the superiority die to your initiative score. In addition, you gain bonus movement for the first round of combat equal to 5 feet x the result of the superiority die roll.

'''Occult Insight:''' When you make an Intelligence check, as a reaction, you can expend one superiority die and add the number rolled on the superiority die to your check. You apply this bonus after you roll the die, but before the outcome is determined.

'''Power Surge:''' When you hit a creature with an attack, or it fails a saving throw against a spell you cast, as a reaction, you can expend one superiority die and deal force damage equal to the result of the superiority die. If the spell affects more than one creature, you choose which creature takes the additional damage. At 11th level this additional damage becomes 2x the amount shown on the superiority die.

'''Spell Dispersal:''' If you are required to make a saving throw against a spell or magical effect, as a reaction, you can expend one superiority die and add the number rolled on the superiority die to your saving throw. You apply this bonus after you roll the die, but before the outcome is determined.

'''Weave Ward:''' If you are hit by an attack whilst not wearing armor, as a reaction, you can expend one superiority die and add the number rolled to your AC until the end of this turn. If the attack still hits, you take half damage instead. You can apply this bonus after the die is rolled, but before the outcome is determined.