I was playing with my machine deck the outher day when a guy told me that i can sp summon Machina fortess when i discard himself and another machine monster.He ment that i wont need a card that lvl is more and i can use the card itself as discard and due the eff i can sp summon it from the graveyard...so my question is can i ?
The card:
http://yugioh.wikia.com/wiki/Machina_Fortress
The card:
http://yugioh.wikia.com/wiki/Machina_Fortress