Verz Bahamut Single - Shock Force of Eternal Despair

[Bahamut - Envoy of the End]

VBC-X00 [b]Shock Force of Eternal Despair[/b] [color=#d3d3d3]G.Rare[/color]
[color=#800080][b]TRAP[/b][/color]
Continuous Trap
Image: Aporia (obviously) on his knees, emitting electromagnetic shockwaves from his body that spread in all directions.
Lore: Activate only when your Life Points are lower than 4000. While this card is face-up, neither player can attack directly. Once per turn: If this card would be destroyed; it is not destroyed. During each players End Phase: Destroy every card on the field, and each player takes 500 Damage for each card destroyed.

Want to add more effects, but I can't think of anything else to add.