In fact, there are four different level 145 weapon colors in Last Chaos. Level 145 weapons all come with predetermined blood seals and each color has a different blood seal set. The goodness of the colors goes White. Each of the twelve weapons (last chaos gold) has two white-colored blood seal sets, one green- and one yellow-colored blood seal set, and four blue-colored blood seal sets. The sets all have a unique prefix that is added on to the weapons original name once that weapon are color and blood seal set has been identified. Read more about this below.
Each weapon color has a different base attack than the other colors, with white-colored weapons having the lowest attack and blue-colored weapons having the highest attack. However, despite the different base attacks, each level (lastchaos money) of upgrade has the same bonus as that the other colors of that weapon do. These tables are therefore arranged a little differently than the ones for all previous weapons.
Check the 73 weapon seals page for tables, which could display the blood seal sets that can be found on these weapons determined by their names and color. You may also want to read about how to identify the color and blood seals on weapons with undisclosed stats. After weapons are identified, their base attack may increase depending on what their blood seal set and color turns out to be. Look up weapons on the tables below according to color and name. Level 145 weapons can only be gotten from the Combo Golden weapon box. That is the content, thanks for your attention!