Professor's Research is still printed in many sets, since it has become a card no deck can play without and this full art has historical value as the start of it all
(2025-10-02) An ability that triggers "whenever you earthbend" triggers immediately after the list of actions earthbend entails is complete, even if some or all of those actions were impossible, perhaps because an effect does not allow counters to be placed on creatures you control
In Midnight Hunt, new, exclusive, made-for-Commander cards were also introduced to Set and Collector's boosters
Matte or glossy are common options, each gives a different look and feel
Magic thrives not only because its constantly exploring completely new design space, but because its reusing, remixing, and retreading things which already work