Elven Rogue Shatters Final Barrier in Ancient Chamber

the prompt

Dynamic epic fantasy scene inside a vast circular ancient elven Resonance Chamber with high vaulted ceiling lost in shadows and glowing blue runes on stone pillars. A graceful female wood elf rogue named Eldrin, sharp features, pointed ears, long silver-white hair in a messy bun secured by a glowing silver hairpin, dark cloak flowing, is dramatically mid-strike with her rune-enhanced dagger. She has just shattered the final of three large triangular shimmering light barriers surrounding a floating crystalline orb above a stone pedestal. The dagger is glowing blue with power, and a ghostly echo of the blade follows the first strike in a brilliant ripple of light. The third barrier is exploding into sparkling blue-white shards and motes. The other two barriers are already shattered and fading. Dramatic cinematic lighting, swirling magical particles, sense of ancient power being unlocked, high detail, epic fantasy art style, gothic atmosphere, cool blue and white tones with subtle red fading away.