Adaptable. Zant gets advantage on dexterity throws in underwater, arctic, and forest environments. attacks on Zant require a dexterity saving throw. if it succeeds the opponent takes 1d4 slashing damage.

Blades of Death. Melee Weapon Attack: +4 to hit, reach 5 ft., 2 target. Hit: 11 (4d4 + 4) slashing damage. 

Power Orb. RangedWeapon Attack: +4 to hit, range 40/230 ft., 4 target. Hit: 6 (1d6 + 4) bludgeoning damage.

Helm Burst. when attacked opponent rolls dex saving throw. fail and roll 1d4+2 damage piercing damage.

Arena Change (1). Zant can change the area to arctic, forest, or underwater and use an opportunity attack. when Zant dies the area becomes back to normal.