For many Trading Card Games that originated in Japan (and even some that dont) the best way of enhancing your collection might involve buying directly from Japanese sources
Non-serialized historical figures are mechanically identical to serialized variants
Let's count down the 10 most expensive holos in the set, from number 10 all the way to the crown jewel at number 1
since Krark is a red commander, this pair lets you work with a Grixis deck, which can be really helpful on coin flip and spellslinging decks
Kroxa works quite well with other discard and aristocrat effects, so if this giant is your commander, load up on cards that take advantage of these effects
The intricate anime art allows this version of Rhystic Study to stand out from the pack, and it has risen to claim the top spot in the weeks following Wilds of Eldraines release