Skill balance refresh
This update responds to leaderboard data by narrowing cloak's stealth window and giving several underused defensive and disruption tools more chances to matter.
Changes:
- Shield cooldown reduced from 32 frames to 30 frames. Duration remains 4 frames.
- Stun cooldown reduced from 31 frames to 25 frames. Duration remains 6 frames.
- Poison cooldown reduced from 34 frames to 25 frames. Duration remains 4 frames.
- Cloak duration reduced from 8 frames to 6 frames, and cooldown increased from 32 frames to 35 frames.
The goal is to make cloak less dominant as a long stealth window, while letting shield, stun, and poison compete more reliably in repeated exchanges.