Lock On

[RedRaptor10]

 

Select 1 face-up Machine-Type monster on your side of the field. If the selected monster attacks your opponent's monster, negate the effects of all Spell, Trap, and Monster Cards on the field.

 

I think there are a few OCG errors, but I'm not sure exactly. I also had to edit the image, so it looks kind of bad. Anyways, this is a support card for Machines. If the selected monster attacks your opponent's, nothing can stop the attack so it's like the machine "locks on" to the opponent's monster. :)

[Laharal1]

I think this card might need to be revised, but it seems you have your mind set in a direction so keep working and it will become clear. Rating:6/10

[ragnarok1945]

so it's like a 1 turn Skill drain to apply to ALL card effects

 

that should make it balanced out, nice way of killing the synchros and preventing your opponent from doing anything about it

 

8.4/10

[RedRaptor10]

what are these revisions i need to make? i wasn't sure whether to use "if" or "when".

[jack781217]

Anyways' date=' this is a support card for Machines. If the selected monster attacks your opponent's, nothing can stop the attack so it's like the machine "locks on" to the opponent's monster.[/quote']

If this is the purpose of the card, then its effect may have been overdone. For example, effects that alter ATK/DEF will also be negated...

You should also specify the duration of this "negating", (beginning of Damage Step, end of Damage Step, end of Battle Phase, end of turn, etc...)