It’s the card that helped slay Kaiba’s hatred… Diffusion Wave-Motion!
Source: http://www.yugioh-card.com/japan/lineup/duel_monsters/dm_battle_city/#incard
[OCG] Final Battle City Reprint
By NeoArkadia
NeoArkadia
NeoArkadia is the 2nd Number of "The Organization" and a primary article writer. They are also an administrator for the forum Neo Ark Cradle.