The proliferation of the game and trading cards by extension exceeds sports cards even for the most popular sports in the world
Sure, there are times when your combo-esque cards don't really come up in the right sequence, but that's pretty rare
Notice that the second part, while limited to your first attack, is not limited per player that's to say, if you manage to hit all three of your opponents during your first attack, you get three extra attacks
A powerful effect on an instant for one generic and a blue should already raise eyebrows by itself
The second is the slightly awkward Energy requirements needed to launch this novel attack, with Apex Dragon costing two Grass Energy and one Fire Energy
In fact, players should inform other players that its a proxy when its not obvious at first glance