Jaden_yuki-- wrote: It depends on the card, If it was scape goat then yes it would but like reborn said it wouldn't work on jam breeding machine since it doesn't negate the original summon
Actually, Reborn didn’t say “Solemn Warning” can negate the “Original Summon.” Such thing doesn’t exist. lol He just said that it can only negate the activation of the card itself. Since “Jam Breeding Machine’s” summoning effect happens at another time than its time of activation, “Solemn Warning” can’t negate it.
P.S.: “Solemn Warning” doesn’t act the same way with Monsters, just saying.