Pendulum Effect
If you have a Spell/Trap Card in your Graveyard, this card's Pendulum Scale becomes 4. Once per turn, when a "Superheavy Samurai" monster you control destroys an opponent's monster by battle: You can activate this effect; it can make a second attack in a row.
Monster Effect
(This card is always treated as a "Superheavy Samurai" card.)
If you have no Spell/Trap Cards in your Graveyard: You can Tribute up to 2 "Superheavy Samurai" monsters you control; draw the same number of cards you Tributed. You can only use this effect of "Superheavy Great General San-5" once per turn.