dragons of legend 2 booster box Pack and Code of the Duellist starts with 3 new ones YuGiOh Dragons of Legend Booster

The Balduvian Bears is actually a functional reprint of Grizzly Bears, but it's nowhere as significant as something like the Fyndhorn Elves above

Some types of Pokemon now have different weaknesses and resistances than before

Another thing to be wary of with counterspells in general although most notably with Actual Counterspell is that you can easily fall behind if relying on them as an answer to things

Card Type / HP / Stage: Lightning / 130 / Basic

When you cast your next creature spell of that type this turn, that creature enters the battlefield with an additional +!/+1 counter on it

It turns two 0ATK Zoodiac Ratpier into a 2300ATK beatstick and adds Zoodiac Whiptail into the equation for an additional 3900ATK damage