Implications of Magic

Food
Maturing the plants faster by altering the molecules to fit that of a mature plant leads to more available food in a quicker time. This causes famines to happen slower or in a general lesser amount. More food means for more time in the day for other things, leading to a better quality of life and skill.

Construction
Levitating larger items needed for construction of a building with Ocane construction workers would mean that bigger buildings with more extravagant little details would be easy until machinery is able to take over the construction workplace. Until then, this job would be very taxing on the lives and bodies of construction workers. For extremely large and items, construction works would use spell to ease the burden, or to lift itself while another Ocane construction worker would guide it with their own Oset.

Craftsmanship
Manipulating the molecules of wood, clay, paint, and etc. for crafting designs and items would mean the average quality expectancy for such skills would be higher. The result would be a higher demand for Ocane artisans, as they would naturally be able to refine their work in to something of higher quality.

Health
For injuries, a very skilled or a couple of skilled "healers" could heal minor injuries, slow the blood, take away infections and scars, etc. Extremely skilled healers could take away a limp. With this, the life expectancy shoots up. With the methods of previously mentioned Food, suddenly there's room foreven more skilled people gaining knowledge, because they're not worrying about when they're going to get their next meal, or dying in the battlefield because they've lost too much blood, or they got an infection. In the future, with the knowledge and technology, "plastic surgery" would be easy and.

Sailing
If an on-board ocanes, or a ocane-captain or a ocane-crew could be able to manipulate air or the water, doldrums become less of a problem, as they could simply manipulate the matter around them to bring their ship back to safety. With magic, ships and boats could be out longer and go farther because they've got Ocanes who have the ability to do so. They would need more food, but that problem is solved by having farms nearby specifically for the ships. Employers would be keen to hire more ocane-sailors because of how much money the Employers could make trading from places that are farther than the non-mage ships and boats could go.

Coastal cities would be able to make easy money. Fishermen could make sea life literally jump into their nets, which gives the city more food. Coastal cities would have excellent sea traders, and probably schools dedicated to learning the necessary magic to achieve long distance trading. The navies of Coastal Cities would be especially skilled in sea warfare with employed Ocanes.