Here's what I use:

For DRK:
1. Provoke
2. Foresight
3. Convalescence
4. Awareness
5. Bloodbath

For WAR:
1. Provoke
2. Convalescence
3. Internal Release
4. Second Wind
5. Awareness

Keep in mind, many cross-class skills are most effective when used in tandem with other skills.