At the end of the Damage Step, if a monster battled: You can Special Summon this card from your hand. You can send 1 Trap from your hand or that's Set on your field to the GY; destroy all other monsters in this card's column. If this card in the Monster Zone is destroyed by battle or card effect and sent to the GY: You can target 1 card in your GY; roll a six-sided die, and if the result is 6, add that target to your hand. You can only use each effect of "Thunder Ball" once per turn.
![Thunder Ball [BLCR-EN004] Ultra Rare | L.A. Mood Comics and Games](http://lamoodcomics.ca/cdn/shop/products/236d089b-b121-5fcf-b135-e995a34298c2.png?v=1707416876)
