The rogues deck, dubbed Sneak Attack, has a subtheme of milling opponents with the addition of cards like mill all-star and classic Oona, Queen of the Fae
Incremental mill, especially if your opponents are hitting each other, is extremely useful
Its a super powerful card that is in demand for players in multiple formats, and can enable some interesting strategies
Sun Titan Sun Titan, one of the best giants in MTG, is a good piece of mid- to late-game value that constantly gets goodies back from your graveyard, which can include lands, auras, and small creatures
I was around for both Unglued and Unhinged
Although it's Simic for color identity, so it can only be with those two colors, it's easier to cast than your usual dork