Guard allies you cast spells on and those that are very nearby. If you or a guarded ally would take damage based on level, you're both granted a shield.
54.91%
1.57%
53.13%
83.49%
52.92%
1.14%
52.67%
62.92%
52.63%
37.44%
52.62%
0.51%
52.45%
24.09%
52.28%
2.81%
52.1%
0.81%
52.08%
0.68%
51.65%
5.65%
51.64%
1.18%
51.55%
1.47%
51.48%
0.67%
50.98%
0.6%
50.9%
17.99%
50.81%
4.92%
50.77%
1.63%
50.73%
2.55%
50.61%
12.07%
50.59%
18.85%
50.21%
1.98%
49.91%
55.23%
49.63%
1.71%
49.55%
3.12%
49.34%
4.29%
30.07%
49.12%
93.65%
49.05%
88.39%
48.96%
0.86%
47.76%
0.82%
43.24%
1.49%
42.11%
0.63%
42.07%
0.7%