■ Drain Method
- When attacking monsters, the Drain icon appears at a set rate.
- You can press the Drain icon to attempt Drain and gain vampiric power.
- Pressing the Drain icon uses the Drain Skill to instantly kill the target and obtain Drain effects.
- Drain Skills are configured separately for monsters and characters.

■ Adrenaline
- You can check the Adrenaline Gauge to the left of the Quick Slot tab at the bottom of the screen.
- Using Drain charges the Adrenaline Gauge along with the Drain effects.
- When the Adrenaline Gauge is charged, the character gains Adrenaline effects.
※ The guide content and images are based on a test version and may differ from the actual game interface or be subject to change.