ok so I'll need to elaborate on this later, since I'm kinda drunk rn, but
There's 3 main decks you can look at before June 12th (the next ban list)- Zoodiac, True King Dinosaur, True Draco
Zoodiac is the best deck right now as has been said. I intended to post all the good draw combos, but realistically you're drawing an additional 4 to 6 cards on the first combo turn and ending with a defensive monster in the form of Zoodiac Drident. From there you can grind out and combo off later in the game while disrupting them with all those dank ass hand traps/real traps you drew. It's by far the most fuck deck unless you're some sort of anti-capitalist who doesn't enjoy extracting SURPLUS VALUE from by exploiting your deck. You also get to make use of QUICKPLAY AXE OF DISPAIR
True King Dinosaur is a hard combo deck, rel;iant on drawing a 2 card combo (1/9 + 1/12) and going off into some combination of Multiple Nat Beast, Laggia/Dolkka/Dweller/(other rank 4) and True King BIG ASS NIGGA
True Draco is a deck that is similar to monach, it tribute summons at positive advantage and breaks boards. You utilize cards like Card of Demise to cycle multiple cards a turn. It also has a fusion of Towers + QUICKPLAY DARK ARMED DRAGON
Post June 12th, it's basically the same.
You can read about Zoodiac post-June and me shit talking Emeral as a degenerate card here.
True King Dinosaur doesn't change, tbh the deck isn't actually good but you can probably brute force your way to victory by stealing games with it, you draw the nut 100% of games if you believe in yourself. the deck also struggles going second vs Zoodiac, but that gets less difficult after the June list because they're seeing significantly less resources in their opening hand.
True Draco also gets better with Zoodiac seeing less cards. True Draco Zoodiac stays stactic.
New Magician cards come out in like a month, I assume they're at least better than all the other rogue decks, but I haven't played enough to have conclusive decision on how good that deck actually is.
If you can tell me the last set you remember coming out, I can give you a short list of the relevant shit that came out. This card is pretty notable though.