Annie

Need for Speed. If Annie takes the Dash action on her turn, she can take it again as a Bonus Action that turn.

Burnout. Annie can forgo all her movement to create a form a 10-foot-radius, 10-foot-high cylinder of smoke. The cylinder spreads around corners, and its area is heavily obscured. It lasts until the end of Annie's next turn. Once she has used this trait she cant use it again until she has moved at least 10ft.

Charge. If Annie moves at least 40 feet straight toward a target and then hits it with a ram attack on the same turn, the damage changes to 22 (2d12 + 8) bludgeoning damage. If the target is a creature, it must succeed on a DC 16 Strength saving throw. on a failed save the target gets pushed back 10ft and is knocked prone. On a successful save, the creature is pushed back 5ft and isn't knocked  prone. 

Regeneration. Annie regains 10 hit points at the start of her turn. If she takes force, or acid damage, this trait doesn’t function at the start of Annie’s next turn. Annie dies only if she starts her turn with 0 hit points and doesn’t regenerate.

Immutable Form. Annie is immune to any spell or effect that would alter her form against her will.

Magic Resistance. Annie has advantage on saving throws against spells and other magical effects.

Magic Weapons. Annie's weapon attacks are magical.

Ram. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 15 (2d8 + 6) bludgeoning damage. 

Swerve. When Annie is targeted by a melee or ranged attack that she can see, she can attempt to avoid the attack. This applies disadvantage to all attacks made against her until the end of the turn.