Art Rares are much like Character Rares but they do not show Pokmon with Trainers, rather showing them in their environments or sometimes even interacting with other species in interesting ways
While our sample size is small, both the Rat drop (eight cards) and the Cat drop (five cards and two tokens) contained significantly more cards than the average for a Secret Lair drop (counting the five Theros God drops, the average Secret Lair has 3.7 non-token cards)
Why is BIG MAGIC Akihabara Tokyo so popular among TCG players
Say you want to pick up some foils and cards with altered art
For a reliable estimate, you need to cross-reference this data with sales actually completed, on eBay in particular, for rare or graded cards
There are of course minor variances in size due to printing mistakes, but, generally speaking, all traditional Magic cards will be the same size