Spellcasting (Boon of the Wind Stone). Magnus can cast the following spell (spell save DC 15), requiring no components:

1/day: gust of wind

Action Surge (1/Short or Long Rest). Magnus takes one additional action.   Dueling. When Magnus wields a melee weapon in one hand and no other weapons, he gains a +2 bonus to damage rolls with that weapon (included in the attack).   Fancy Footwork. When Magnus makes a melee attack against a creature, that creature can't make opportunity attacks against Magnus for the rest of his turn.   Ioun Stone of Fortitude. Magnus' Constitution score increases by 2 (from 14 to 16) while the Ioun Stone orbits his head.   Maneuvers. When Magnus takes the attack action, he can choose one weapon attack that hit to deal an extra 4 (1d8) damage (same damage type as the attack) and cause one of the following additional effects:

• Disarm. The target must succeed on a DC 15 Strength saving throw or drop one item of Magnus' choice that it's holding. The object lands at its feet.
• Distraction. The next attack roll against the target by an attacker other than Magnus has advantage.

  Rakish Audacity. Magnus has a +3 bonus to initiative rolls.   Sneak Attack (1/Turn). Magnus deals an extra 7 (2d6) damage (same damage type as the attack) when he hits a target with a weapon attack and has advantage on the attack roll, when the target is within 5 feet of an ally of Magnus that isn't incapacitated and Magnus doesn't have disadvantage on the attack roll, or when Magnus is within 5 feet of the target, no other creatures are within 5 feet of Magnus and Magnus doesn't have disadvantage on the attack roll.