Trap Jammer is bugged. 95% of the time it works as should. (I was afraid of even posting after reading so many comments of people obviously not even reading/understanding the game and about this card)
My roommate had been telling me the same thing and I just said watch out for 1st turn set, maybe they had a Mirage Dragon or something you didn't notice, etc.
I went first, in my first draw I got Trap Jammer, threw it down and summoned a monster. A couple turns later the Opponent has 1 face down spell/trap (Reinforcements) and 1 face up monster (Dragon of Nuit). He ends his turn.
I move into Battle Phase, my field is 1 set (still Trap Jammer) and 1 equip spell (Dragons Treasure) equipped to my also Dragon of Nuit on the field.
I attack his Nuit with my Nuit, he activates Reinforcments and Chains Nuits' ability to summon a dragon from his deck, but then... That's it.. his dragon got the 500atk, got his summon out, my Nuit went through with the atk and obviously lost.. no chance to activate my Jammer
It would be nice to know if there's an official way to report bugs such as this
So far all i can say is, since Nuit activated on Reinforcment Trap Jammer can only respond only to the last card of the chain link i have to look at the chaining and chain Link ruling, but shouldn't you be able to chain Reinforcment before Niut activates?
Fuck trap jammer. This card never comes in clutch. I've lost so many duels because I attack and they activate a trap card and my trap jammer doesn't negate it. I obviously set it down for atleast a turn but it still doesn't work. I am taking out this OP card.
Diskblade rider can only remove normal traps from the graveyard to fuel its effect, this is a counter trap card, not a normal trap.
1 of the best card obtainable to counter meta trap cards and the later comer cannot get it
Now I got to spend hundred of gems only to get the 7 tools of the bandit as it's UR & still now any. It's bullshit that not all good cards are made available to every one (sphere kuriboh & trap jammer)
I think trap jammer is so damn UNDERRATED! It should be at least a SR, it has saved me countless of times against Mirror Wall, Reverse Trap, Windstorm of Etaqua, Curse of Anubis, Golden Apples, etc (Traps that are usually activated during Battle Phase). It has helped me move up to Gold Rank 2.