• Category: Kill Reward
• Effect: Gain 3 Shell on kill
• Unlock: Unlocked through progression

Shield Charm grants 3 Shell each time the equipped card kills an enemy. This ties defensive gain to offensive action, creating an attacker that also becomes progressively more durable as it kills.

The value depends entirely on kill frequency. In fights with many low-HP enemies, an aggressive Companion with Shield Charm can accumulate substantial Shell across multiple kills, arriving at later combat phases well-protected without spending a single defensive charm elsewhere.

In fights dominated by one or two high-HP enemies that take many turns to kill, the charm rarely triggers and provides minimal value.

B tier in multi-enemy fights, C tier in single-target fights.

Attach to your primary attacker — ideally one with バラージ or ゲキド that can kill multiple enemies in one or few actions. The more enemies killed per combat, the more Shell collected.

In early-game encounters where enemies have low HP and are numerous, Shield Charm creates a safe Companion that shores up its own defense through kills.

• バラージ: kill multiple front-row enemies in one action, triggering Shell gain multiple times
• ゲキド: faster kills through more hits, triggering Shell gain sooner
• Block Charm: combine kill-triggered Shell with flat damage reduction for layered defense
• Spice Charm: attack-boosted Companion kills faster and gains Shell sooner