So, one Reddit user decided that if Wizards aren't going to, they will instead
Target Other Attacking Creature Too many "ifs" to get a token from him #22 RISE FROM YOUR GRAVE, MUH BOI

There's been improvements to a feature called "Enable round border mask": Just enable this and a border is re-added to the cropped border scans, this time with transparent corners: Border-cropped " ", missing corners: Border-cropped " ", added corners, "Enable round border mask" active: There's an alternative though, getting transparent corners with original bordered card scans: For example, if you already have some or a lot of full bordered scans ("original" variant in Gatherer Extractor) or simply like to use the full, high-res versions (a mobile phone/tablet with more than 2 Gbyte RAM is strongly advised in that case!), you can simply rename " " to " " and after activating "Enable round border mask", only the corners are transparent: Original " ", including complete border, no alpha/transparent corners: Original " ", "Enable round border mask" option set, alpha corners!: This should get you started There will be some individual card images which won't show, maybe

Prismari is the college of theatre and the arts