[SUB] Silverion Hammer - GaoGaiGar Blockaded Numbers 

King J-Der unleashes the Silverion Hammer against EI-72 and 73 (Taiga and Hyuuma). Just one of many routes in the Blockaded Numbers game, episode 43.2 "Gold Fang, Silver Claw". This scenario isn't the canon ending, but this Tool does show up in the web novel.
[PYRX] release. Subs for the rest of the game exist, but you'll have to find those on your own.