Summon your cavalry elbst, raised from an egg by Pahh of Novv's Clutch.
Journal
To ensure his elbst do not find themselves at a disadvantage to swift-running chocobos, Pahh of Novv's Clutch clips the webbing on their feet at a young age, rendering them more capable of achieving high speeds on land─though they will ever be slower than their brethren while underwater.