Superheavy Steam Oni Tetsudo-O

"Oh steadfast fiendish divines! Grasp tightly on my fist's resolve. Become the fiend of iron and run across the battlefield. Synchro Summon! Now, come before us. Appear! Level 12! Superheavy Steam Oni Tetsudo-O!"

- Tetsudo-O's Summoning chant

Deck

 * Noboru Gongenzaka