Infinitrack Crab Crane

[ Machine / Effect ] You can Tribute 1 EARTH Machine monster; Special Summon this card from your hand in Defense Position. You can banish 1 Machine monster from your GY; add 1 "Outrigger Extension" from your Deck to your hand. You can only use each effect of "Infinitrack Crab Crane" once per turn. ATK/ 2100 DEF/ 500