Special Summon this card as an Effect Monster (Machine-Type/EARTH/Level 4/ATK 1000/DEF 1000). (This card is also still a Trap Card.) You cannot Normal or Special Summon other monsters the turn you activate this card. Once per turn, during your Main Phase: You can Tribute 1 Machine-Type monster; this card gains ATK equal to the ATK the Tributed monster had on the field, until the end of this turn.
![Machine King - 3000 B.C. [Structure Deck: Machine Reactor] [SR03-EN035] | Gear Gaming Fayetteville](http://fayetteville.geargamingstore.com/cdn/shop/products/130105_200w.jpg?v=1569143952)
