Hero Analysis: Fluffy and the Renaissance of Magic Defense
The arrival of Fluffy in 2026 has made Magic Team defenses relevant again after years of decline. To understand why this shift occurred, it is necessary to examine how Magic defenses lost viability—and how Fluffy addressed their most critical weakness.

The Decline of Magic Team Defense (2020 – 2026)
- 2020 (The Isaac Era): Magic-based defenses fell out of favor with the introduction of Isaac, a direct counter to the then-dominant Twins (Krista and Lars).
- 2022 (Amira’s Burst): The release of Amira briefly restored Magic defenses by enabling Isaac to be eliminated early through overwhelming burst damage, leading to the rise of Amira-based defenses.
- 2024 (The Augustus Transition): A structural change came with Augustus, who introduced Magic-to-Pure Damage conversion. Supported by sufficient Magic Penetration, this allowed Magic teams to bypass Isaac’s defenses. While seen in Dante-tank compositions, it remained fragile due to its reliance on debuffs.
In 2026, Fluffy introduced a new tactical layer that directly addressed this fragility.
Isaac vs Twins (2020)
Amira’s Burst (2022)
Orion and Augustus (2024)
What Fluffy Changed
Augustus’s Pure Damage conversion depends on debuffs, making him vulnerable to early debuff cleansing. Consequently, the Isaac–Sebastian pairing became the standard counter; Sebastian’s opening cleanse neutralized the entire strategy.
Fluffy directly targets this interaction. Her skill nullifies an enemy Ultimate Skill once every 20 seconds (activating after the first second of battle). This timing allows her to cancel Sebastian’s opening skill activation, preventing the early cleanse. As a result, Fluffy functions as a hard counter to “1-turn Sebastian,” fundamentally reshaping the Isaac–Sebastian dynamic.
Limitations and Structural Constraints
Fluffy’s impact is powerful but conditional:
- 1. The 0-turn Sebastian Gap: Her nullification cannot activate at the very start of battle (0 seconds). While she cannot counter “0-turn Sebastian,” such setups are rarely encountered in practice.
- 2. Skill Level Dependency: Success depends on skill level. If her level is reduced—such as through Polaris’s mechanics—nullification may fail. She also remains susceptible to counter-damage, resurrection prevention, and skill-level disruption.
- 3. Rigid Composition: Fluffy is not a standalone Isaac counter. This concept only functions when paired with Augustus, who in turn requires Magic Penetration support from heroes like Orion. It is a highly specific team structure rather than a plug-and-play solution.
Conclusion
Fluffy did not make Magic defenses universally dominant. Instead, she revived a narrowly defined defensive archetype by sealing the critical weakness that rendered it obsolete. Within this specific framework, Magic teams are once again viable in the 2026 meta; outside of it, they remain as fragile as ever.