Pros: Vanguard SP Recovery: As a Vanguard, Alesh can consume Cryo Inflictions (Stacks) on enemies to recover SP (Skill Points). This allows Yvonne to cast her Enhanced Combat Skills more frequently and speeds up the team's skill cycle. Combo Chain & Max Utility: The Solidification (Freeze) status triggers Gilberta's Combo Skill. Her Combo Skill causes an Airborne (Knock-up) effect which can trigger Shatter and subsequently activate Alesh's Combo Skill. Additionally, the Defense Shred stacks accumulated by Gilberta enhance the Arts Fragility (Vulnerability) effect of her Ultimate. This setup maximizes the utility of every team member. Crowd Control & Wave Clear: Gilberta's Combat Skill pulls and gathers enemies. When combined with Yvonne's Combat Skill, Combo Skill, and Alesh's Ultimate, the team offers rapid wave clear against mobs. Yvonne's Ultimate also deals high single-target damage, ensuring output against bosses. Efficient Investment: This is essentially a "Three Supports, One Carry" (Hypercarry) composition. You mainly need to invest resources into leveling/gearing Yvonne, making it very resource-efficient. Cons: Healing Limitations: While Xaihi and Gilberta provide sufficient healing for general content, Xaihi only heals the active (main control) Operator. Gilberta's Talent requires hitting multiple enemies (AoE) to trigger the healing effect, which can lead to off-field characters dying suddenly in certain situations. Complex Execution: The mechanical requirements (Micro) are high. "Button mashing" or messing up the rotation will result in a significant loss of DPS. Rigid Rotation: The skill release order is quite fixed. You may sometimes find yourself lacking the resources (SP/Cooldowns) to interrupt critical "Red Circle" attacks from enemies. Skill Accuracy Issues: Yvonne's Combat Skill has a parabolic projectile trajectory. Both Yvonne's Combo Skill and Gilberta's Combat Skill deal delayed burst damage. Since gathering and pulling effects do not work on Bosses and Elite enemies, these three skills can easily miss (whiff) if the enemy moves. You must pay close attention to timing.