Fusion vs Fusion Character Comparison
Lupa vs Mortefi
Lupa is a Fusion Sub-DPS — Lupa is a 5★ Fusion Broadblade sub-DPS who amplifies team Resonance Liberation damage and provides a strong off-field Fusion presence. Mortefi is a Fusion Sub-DPS — Mortefi is a 4★ Fusion Pistols sub-DPS who grants a large Heavy Attack DMG buff through his Outro, making him a classic enabler for Heavy-Attack carries like Jiyan (the b For your roster, Lupa contributes sub-dps value while Mortefi covers sub-dps.
Damage Profile
Team Fit
Ease of Play
Lupa 与 Mortefi 都是 Fusion 副 C / 增幅，也是 Fusion 队里 premium Liberation 增幅与免费 Heavy Attack 增幅的经典对照。把她们放一起比，是因为玩家想搞清楚 Fusion 队到底带哪个增幅位。
伤害与机制
Lupa 是 Broadblade 副 C，核心是放大全队 Resonance Liberation 伤害并提供脱手 Fusion 压力，属于 premium 的爆发增幅位。Mortefi 是 Pistols（常见 4★）副 C，靠 Outro 给下一位 Resonator 大额的 Heavy Attack DMG 加成，是经典的免费重击增幅。一个抬 Liberation，一个抬 Heavy Attack，增幅目标不同。
最佳队友
Lupa 能进 Changli / Brant / Encore 任意 Fusion 队，尤其契合 Liberation 占比高的阵容，再补 Shorekeeper / Verina。Mortefi 最出名的是给 Jiyan 这类 Heavy Attack 主 C 增幅——他的增幅是跨属性的，所以也能反过来服务 Aero 队。两者都是万能增幅，但适用主 C 略有差异。
武器与声骸
Lupa 走 Sentinel's Dusk(5pc) 配 Mourning Aix，主词条 CRIT / Fusion DMG，签名 Wildfire Mark。Mortefi 走 Moonlit Clouds(5pc) 配 Bell-Borne Geochelone，堆 Energy Regen / ATK%，更偏功能。两者的装备路线不同，但都不吃贵价主声骸。
零氪与账号适配
Mortefi 是免费获取的 4★，Heavy Attack 增幅又是跨属性通用，几乎人人都该练一个，性价比极高。Lupa 是付费限定，价值集中在 Fusion Liberation 队的上限拉升。零氪先用 Mortefi 通吃，有 Fusion 体系再追 Lupa。
🎯 Verdict
想给 Fusion（尤其 Liberation 型）主 C 拉上限、且已有成型 Fusion 队的账号，Lupa 是更优投资；预算有限或想要一个万能免费增幅的，Mortefi 必练。两者适用场景不同，富裕账号可都留。
Which One Should You Choose?
If you need a sub-dps-style option, Lupa (Tier A) is the stronger pull. Mortefi (Tier A) is the better pick when you already cover that role or want the cheaper account fit. Both are viable 2026 options.
Consider your account when deciding. Look at the units and weapons you already own, the teams you already have built, and the content you struggle with most. Both Lupa and Mortefi are strong — the right choice depends on which fills a bigger gap in your roster.
Frequently Asked Questions
Is Lupa or Mortefi better?
想给 Fusion（尤其 Liberation 型）主 C 拉上限、且已有成型 Fusion 队的账号，Lupa 是更优投资；预算有限或想要一个万能免费增幅的，Mortefi 必练。两者适用场景不同，富裕账号可都留。
Which one is better for F2P players?
Both options are viable at base constellation with their F2P alternatives. Check each option's dedicated guide for the best budget builds and teams to see which one fits your account's current roster.