During the February 2022 Chaldea Satellite Station Hokkaido stream, Lasengle unveiled its rankings for the top Servants that FGO players maxed out Append Skills for. There are three separate categories for the three Append Skills. Depending on the Servant, some players might have prioritized maxing out only one of them. Every Servant has more or less the same batch of Append Skills to choose from. However, the third skill changes depending on the Servant and class. For Berserker Servants, it decreases the chance of an enemy landing a critical hit on them. Meanwhile, all the other Servants gain a damage boost against a particular class. The following rankings used information and data from the Japanese server of the game. The rankings for FGO Servants who got their Append Skills maxed out the most are: Append Skill 1: Increase Extra Attack card performance
- Heracles
- Morgan
- Gilgamesh (Archer)
- Jeanne d’Arc Alter (Avenger)
- Space Ishtar
Append Skill 2: Starts battle with a certain amount of NP
- Arash
- Morgan
- Habetrot
- Artoria Pendragon (Saber)
- Koyanskaya of Darkness
Append Skill 3: Increases damage against a specific class/Increases critical hit resistance
- Gilgamesh (Archer)
- Melusine/Fairy Knight Lancelot
- Abigail Williams
- Katsushika Hokusai (Foreigner)
- Sengo Muramasa