I don't know the best way to do so, but I would be thrilled to see some options to pinpoint EX cards. Or at least further narrow the EX pool. The occasional EX sphere lottos are a first good step. And if you're new or new-ish to the game this is a great way to start your EX collection. But when you are looking for just a few EX cards (as many are) there is no way to get decent odds of obtaining them. The EX card list keeps getting bigger and bigger with time. Which means the chance to pull a specific EX card from a lotto becomes worse and worse over time. Right now your odds of pulling a specific EX card through the regular EX lotto is below 1%. As I said the EX sphere lotto helps boost that percentage a bit, but not enough for my needs. I keep looking at the EX sphere lotto today and telling myself not to waste my gran because I only want a very small pool of cards. Again, for those who need several EX cards today's special lottos are a great option.