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.
Winrate
58%
Pickrate
0.53%
57.56%
0.75%
54.19%
52.38%
0.92%
52.27%
1.02%
52%
17.22%
51.71%
11.25%
51.69%
0.95%
51.35%
67.01%
51.2%
7.47%
50.8%
4.46%
50.78%
21.14%
50.67%
81.65%
50.61%
4.83%
50.05%
60.1%
47.97%
7.35%
47.49%
5.83%
46.42%
12.67%
45.75%
0.55%
45.57%
0.54%