Greater Mark of Storm

General Feat (Prerequisite: Level 4+, Mark of Storm Feat)

Source: Eberron: Forge of the Artificer

You gain the following benefits.

Ability Score Increase.
Increase one ability score of your choice by 1, to a maximum of 20.

Improved Intuition.
When you use the Windwright’s Intuition benefit of your Mark of Storm feat, you can roll 1d6 instead of 1d4.

Improved Storm.
When you use the Storm Magic benefit of your Mark of Storm feat to cast
Gust of Wind
without a spell slot, you also gain a Fly Speed of 60 feet for the duration of the spell.