Stormrider Boots

•You can activate these boots as part of your movement, gaining the following benefits until the end of your turn (usable 1 x per dawn):
-You have a flying speed of 90 feet.
-Opportunity attacks against you are made
with disadvantage.
-Whenever you move within 5 feet of a hostile creature, it must succeed on a DC 15 Dexterity saving throw or take 3d8 lightning damage. A creature can't be damaged in this
way more than once