Grandmaster Skills are special skills only attainable after you pass level 99. You can choose a total three out of nine. The first is obtainable at level 100, the second obtainable at 105, and the third obtainable at 109. All are able to be maxed to level 10. These skills are displayed next to the Mastery skills. The skills can be learned from Muhas who resides in front of the Mother Tree in Taxn.
Grandmaster Skills
| Quantum Wrath |
Deal damage to a group of enemies and then gain a temporary Atk and M-Atk boost proportional to the damage you dealt. |
| Quantum Zeal |
Deal damage to a group of enemies and then gain a temporary Def boost proportional to the damage you dealt. |
| Savage Ritual |
Sacrifice your Protector summon to deal massive damage to a group of enemies, ignoring their Defense. |
| Darting Hands |
Deliver powerful blows to a target and up to four other enemies nearby. |
| Deathweaving |
Reduce the max HP of a target. Works even if they're immune to status ailments. |
| Healing Curse |
Whenever a target is healed, they'll lose HP instead. Does not work on bosses. |
| Chains of Agony |
A portion of all damage the caster receives will be shared among any nearby party members. |
| Maelstrom |
Unleash a legendary strike that stuns nearby enemies, and when they recover, they won't have an immunity period. |
| Master Renew |
Gives a summoned beast a sizeable max HP, Atk, and Def boost. Stacks with other Renew abilities. |