A two mana 2/1 with Lifelink is usually playable anyway, and this will often be a 3/2 or larger on your turn
For those who want something more than art or style, recent sets have also started introducing serialized cards a special numbered version of a card limited from anywhere to 1 copy (The One RIng) to a few hundred copies worldwide at most
Try your luck at pulling the Latias & Latios GX, Slowpoke & Psyduck GX, and Blastoise & Piplup GX
For example, if you control March of the Machines, which says, in part, "Each noncreature artifact is an artifact creature," each artifact will be a creature at the time it enters the battlefield and will not cause triggered abilities to trigger
Restricting the card draw to creatures with mana value 4+ doesnt really matter