My lists arent especially heavy on planeswalkers, but I do consider them to be among the most significant and positive additions to Cube of all time
Gurmag Angler
Some are obviously better than others
Aftermath Analyst Between the graveyard focus of Karlov Manor and Duskmourn and the raw power of Modern Horizons 3 , 2024 has already contributed more self-milling tools than youd expect from one calendar year
Countermagic : Mystic Snake, Frilled Mystic, Draining Whelk Reanimation : Karmic Guide, Phyrexian Delver, Extraction Specialist Milling : Manic Scribe, Thieves' Guild Enforcer, Sage's Row Denizen Self-Milling : Stitcher's Supplier, Satyr Wayfinder, Balustrade Spy Discard : Burglar Rat, Mesmeric Fiend, Sin Collector Goading : Insufferable Balladeer, Jeering Homunculus, Vengeful Ancestor "Gain Control" effects : Hostage Taker, Agent of Treachery, Gonti, Lord of Luxury Clones : virtually all of them, though a few are decently pricey
There are also twelve to eighteen Enchanted cards which only come in a special rainbow foil
