hey there,
ok I think, but not written in stone, more like quick set pudding!
In this instance they are referring to edition size. ie limited number. In past years the chasers have been limited to 100.
Now if there are 13 pins and 100 le for each chaser that means there will be estimated 1300 chaser pins, 100 of each kind.
Now how tuff are they, well on average the pin events have about 1500 folks so most LE sets are between 500 and 1000
So some basic schoolyard math says, you got about a 1 in 10 or so chance of finding "a" chaser, will it be the one you want the most?
Some more basic math and we get about a 1 in 130 chance, of finding exactly the chaser you want,
Now of course you can chase around the pin event and try to trade for your fav or ones you need to complete the sets , but remember everyone knows they are Le100 your looking for so trades will most likely be steep!!<now you know how they got their names!>
So by level they are sayin edition size, and when you see them you will be able to read the LE number on the back, but be forwarned, having to find the one you want/need can be frustrating and fun simultaniously!!
Good luck, and if you find a Hades or BBW chaser let me know!!!
happy hunting