If your card has an action in the name or card text, try and match that action in the art
Oswald Fiddlebender can be whatever you want as long as it involves artifacts
C Common Forbidden Forbidden Sixth Sense X TRAP Declare 2 numbers from 1 to 6, then your opponent rolls a six-sided die, and if the result is one of the numbers you declared, you draw that many cards
Leonardo da Vinci paints a pretty picture as an artificer, Cleopatra commands as a noble, and Mary Read and Anne Bonny are, naturally, MTG pirate assassins
Charizard ex Special Illustration Rare Paldean Fates This Charizard ex Special Illustration Rare from Paldean Fates features a shiny Charizard in Tera form, meaning its colors here appear different than they normally would
Harrow costs the same and is slightly better than Roiling Regrowth imo since the lands wouldn't enter tapped, though you could run both