Sneak Attack. Once per turn, Maiev Shadowsong can deal an extra 30(10d6) slashing damage to one creature if she have advantage on the attack roll. Maiev Shadowsong don’t need advantage on the attack roll if another of her allies is within 5 ft. of the enemy, that enemy isn’t incapacitated, and she don’t have disadvantage on the attack roll.

Multiattack. Maiev Shadowsong makes two Attack and one use of a special ability between Fan of Glaives and Debilitating Mine.

Attack. Melee Weapon Attack: +10 to hit with his weapon, one creature. Hit: Maiev Shadowsong attacks the nearest target with his chakram dealing 25 (4d10+5) slashing damage.

Fan of Glaives. Melee Weapon Attack: 20ft cone area from Maiev Shadowsong . Any target in the area must do a DC 18 Dexterity saving throw being hitted by the twirls of her chakram taking  15 (2d10+5) slashing damage on a failed save, or half od that damage on a successful one.

Debilitating Mine. Maiev Shadowsong places a mine in a free 5ft square near her. This mine removes the Soft Enrage buff from Illidan Stormrage if he steps on the mine.

Lurking in the Shadows. Maiev Shadowsong can hide herself in the shadows as bonus action (do a stealth check). Movement speed is halved.