Im most exciting about a card that benefits from a mill strategy but doesnt demand one: Drown in the Loch, a flexible and powerful spell, assuming you can guarantee your opponent has five or more cards in their graveyard
Absolute Virtue Absolute Virtue is way expensive, but let you accept any and all damage, so it's a waste of an attack for your opponents as long as you control this card
What to watch for: If you want factory workflow customization (custom backs for every card, complex packaging options, etc.), MPC-style printing still gives more knobs
Watermark: Planeswalker DailyMTG Story Spotlight Illustrated by Daarken Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Banned Legacy Legal Comp
This mecha monster with an arched back looks forward to raining copies and counterspells into the backstreets of your mega-city, continuously, mercilessly