Carbon Lower Third by MacroLogic on CGguy
https://elements.envato.com/carbon-lower-third-VV8WSA3
Free 
Energy Explosion Elements | After Effects by MisterFlashAnimation on CGguy
https://elements.envato.com/energy-explosion-elements-after-effects-VFGYTV5
Free 
Cartoon Energy Elements Pack | After Effects by MisterFlashAnimation on CGguy
https://elements.envato.com/cartoon-energy-elements-pack-after-effects-QWRYEPC
Free 
Steel Lower Third HD by MacroLogic on CGguy
https://elements.envato.com/steel-lower-third-hd-VWLGE2P
Free