Presto

function job_precast(spell, action, spellMap, eventArgs)

    if spell.type == 'Step' then
        local allRecasts = windower.ffxi.get_ability_recasts()
        local prestoCooldown = allRecasts[236]
        local under6FMs = not buffactive['Finishing Move 6'] or not buffactive['Finishing Move 7'] or not buffactive['Finishing Move 8']

        if player.main_job_level >= 77 and prestoCooldown < 1 and under6FMs then
            cast_delay(1.1)
            send_command('input /ja "Presto" <me>')
            add_to_chat(8, 'Presto Used.')
        end
    end

end