Lightning Bolt, Shadow Bolt, and Wrath, three staple spells for the shaman, warlock, and druid classes respectively, all have new animations on the Public Test Realm. You can check out the new spell animations in the video above. Lighting Bolt's effect now leaves a blue trail and has more oomph than just the small blue ball that was fired from the shaman beforehand. Shadow Bolt's skull-headed projectile now leaves a greenish wake. Wrath looks completely different, eschewing the green lightning bolt effect for a more nature-based zap.