u/External-Tailor270

The way the decks need to be nerfed are a bit off, but its got good points otherwise:

To establish a truly healthy, diverse, and interactive Wild meta, a comprehensive "five-deck balance sweep" is needed. This sweep targets the format-warping outliers while simultaneously preventing the immediate sub-tiers of broken decks from taking over. [1, 2]

The most precise nerfs target the core engines of Quasar Rogue, Discard Warlock, Boarlock, Broxigar Demon Hunter, and Tick Tock Warlock to cultivate a healthy playground for board combat and resource management: [1, 2]

Quasar Rogue: Hit the Spell Discount Engine

Quasar Rogue functions as pure solitaire, executing turn-3 OTKs by cycling an entire deck of spells for 0 mana. [1]

The Nerf: Change Quasar or Swiftscale Trickster. For Swiftscale Trickster, adjust its text to: "The next spell you cast this turn costs (1) less for each mana crystal you have" or hard-cap the discount so it can never reduce a spell below (1) mana.
The Goal: Preserves the archetype as a fun, fast engine but stops it from reducing massive, high-cost spell pools completely to 0 mana. This delays the lethal combo by 2 to 3 turns. [1, 2]

Discard Warlock: Ban or Systemic Changes [1]

Discard Warlock forces overwhelming early-game stat dumps (like massive Tiny Knights of Evil or cheap Silverware Golems) that dictate matches by turn 2. [1, 2]

The Nerf: A systemic change to Chamber of Viscidus (e.g., limit its durability or card-draw per turn) or a mana increase to Soul Barrage.
The Goal: Slows down the speed at which Warlock can empty and draw through its deck, allowing board-centric aggro decks and early defensive control tools a fair fight. [1, 2, 3]

Boarlock: Change the Catalyst [1]

Boarlock abuses explosive card draw to assemble an immediate, un-interactive, and highly polarizing OTK. [1]

The Nerf: Ban or rework Elwynn Boar specifically in Wild, or drastically increase the mana cost of the resurrect/clone mechanisms Warlock uses to rapidly duplicate them.
The Goal: Permanently breaks the hyper-speed "clock" on the format. Slower Reno piles can comfortably play high-value strategies without facing un-counterable lethals by turn 4 or 5. [1, 2]

Broxigar Demon Hunter: Ban the Burst Finisher

If the previous three archetypes disappear, Broxigar Demon Hunter packages (especially Questline variants) would immediately take over using unparalleled draw velocity and explosive hand damage. [1]

The Nerf: Ban Broxigar's Last Stand from the Wild format entirely.
The Goal: Eliminates the toxic, un-interactive late-game charge and OTK burst spikes. The deck remains an incredible engine for cycling and board tempo but can no longer punish you with overwhelming damage directly from the hand. [1]

Tick Tock Warlock: Rework the Dual-Class Questline

As noted, removing the ultra-fast decks allows Tick Tock Warlock to act as a toxic gatekeeper that auto-wins against Reno decks by deleting their entire hand on turn 5 or 6. [1, 2, 3]

The Nerf: Ban or significantly change the Questline, Battle at the End Time. Adjust the quest reward Tick & Tock so the card-loss effect is symmetric (e.g., "Deathrattle: Both players empty their hands"), or change it to an interactive board-state penalty rather than direct resource destruction.
The Goal: Prevents a meta where the default strategy becomes "whoever discards the opponent's hand first wins". This allows resource-heavy control decks to safely emerge. [1, 2, 3, 4]

The Resulting "Golden Era" Meta

With these adjustments implemented all at once, Wild returns to a standard, interactive state:

Tier 1 Aggro: Led by board-dependent lists like Pirate Rogue and Aggro Paladin. These decks are fast, but they can be reasonably countered by running tech cards, Taunts, and board clears.
Tier 1 Control: Traditional Reno Druid, Reno Priest, and Reno Warlock variants can safely balance the meta, relying on smart defensive plays rather than desperately gambling on a turn-2 Dirty Rat pull.
Tier 2 Space: Open for homebrews, Midrange lists, and reasonable Miracle/Combo strategies that take actual setup and resource planning. [1, 2, 3, 4]

Disco Warlock, Tik Tock warlock, Quasar rogue, Boarlock, and Libram paladin.

Reasoning:

Disco warlock is currently at a 62.8 winrate Which points to it being too powerful. its also the most played deck in the game. If it was counterable( not a problem) it wouldnt be performing this well now.

Tik Tock warlock is currently wild modes premier and most played control combo deck. It stalls until it can acheive is quest then strips the opponents hand. usually winning the game from that point on. This sort of quest however feels very uninteractable. and a bit too easy to acheive. It would be nice to let other control decks breathe in wild and i think this deck is one of the largest offenders against that.

Quasar rogue is a deck that essentially plays solitaire until it combos the opponent. I really dont think having decks in the top tier like this is healthy for the game and from a gameplay point of view i think wild would be alot more fun without it.

Boarlock is again a stall until otk deck. that is yet another lightspeed like combo thats hard to interact with and feels very one sided when playing slower decks vs it. its very polarizing and unfun to play against and i dont think wild would miss it. The boar is the clear ban here.

Libram paladin might suprise some, being on this list. But having played tons of games with and against it ( like every deck ive mentioned in this post)I find the +3/+3 libram for 0 and it returning to your hand the problem. once the deck reduces libram cost to this point its almost unstoppable. it also has a 61.8 percent winrate, I think A nerf to libram of divinity so that it only returns to hand as a deathrattle would be alot more balanced. Otherwise that card especially with sunsapper is just too broken.

https://www.hsguru.com/meta?format=1&period=past_30_days&sort_by=total

Even AI Knows Wild mode needs changes.