The best bit is that combo doesn't even work. Shrink doesn't reduce ATK, it just straight changes the value of your original ATK. (It doesn't make your Blue-Eyes "lose" 1500 ATK. It makes its original ATK BECOME 1500.)
Here’s the thing about shrink
Quickplay so can be played at any time
Unlike traps you have to set to use which if they first turn jinzo or cosmic or galaxy your trap before summonthe trap is useless
Unlike super rush this allows you to damage your opponent
Where rush stalls
Most monsters beingused aren’t buffed that prevents this reduction.
The top decks will be affected by this card.
Also can add to more defense
Also as said cards immuned to trap cards this is another work around
Only monster in game immune to spells that’s used is silent magician decks. So obviously it’s useless there
It’s a good tech at 1-2 definitely not a 3 in deck card though
Well yes and no, trap cards can't be activated in one turn and there's a few monsters not affected by traps, also if you run TTH it won't ruin it.
However they are a few cards that aren't affected by this card too...