Conquest mode in Diamond Dynasty can feel like an absolute chore if you approach it like a traditional baseball simulation. If you are playing every single game on the map, spending 20 minutes grinding out three-inning matchups against the CPU on Veteran difficulty, you are bleeding time.

Conquest is a board game first and a baseball game second. To build a god-tier squad early in the year, you need to treat it like a numbers game.

By applying a few mathematical strategies, understanding how the AI calculates hex dominance, and optimizing your fan deployment, you can clear maps in a fraction of the time while stocking up your inventory.

The 3-to-1 Rule: Stop Playing Unnecessary Games

The single biggest mistake players make in Conquest is playing non-stronghold games. You should only ever enter a manual gameplay screen for two reasons: capturing an enemy Stronghold tile or fulfilling a highly specific, non-repeatable map goal. Every other tile on the board should be simulated.

To simulate safely without losing your territories, you must understand the math behind the simulation engine. The AI calculates win probabilities based on sheer numerical superiority.

• The Golden Ratio: Never simulate a battle unless you have at least a 3-to-1 fan advantage over the defending tile. For example, if you are attacking an AI tile with 3 fans, you should attack with a stack of at least 9 fans.

• The Risk Factor: Entering a simulation with a 10 vs. 8 setup frequently results in a "pyrrhic victory" where you win the tile but lose 7 or 8 fans in the process, stalling your momentum. A 3-to-1 ratio reduces your average fan loss per simulation to less than 15%, keeping your expansion rolling smoothly.

Maximize Your Reinforcements via Map Control

Your main resource in Conquest is the number of fans you receive during the Reinforce phase. The game awards you reinforcements based on a simple formula:

This means for every 3 territories you control on the board, you get 1 free fan package to deploy.

[Attack Phase: Take open spaces] ➔ [Gain 3 New Tiles] ➔ [Reinforce Phase: Get +1 Free Fan]

At the start of large maps like the USA Central map, your primary objective should not be attacking enemy strongholds. Instead, focus entirely on snake-routing your way through empty, unclaimed hexes.

If you spend your first two turns grabbing 12 empty tiles, you have just permanently added +4 fans to your reinforcement pool for every single subsequent turn. Over a 10-turn game, that is 40 extra free fans generated purely from passive map real estate.

The "Standoff" Strategy for Strongholds

When you finally reach an enemy Stronghold, the game forces you to play a 3-inning game. The difficulty of this game scales based on the ratio of your attacking fans to their defending fans.

If a Stronghold has 10 fans, attacking it with 12 fans forces you to play on All-Star or Veteran. If you are trying to breeze through content while watching a stream or listening to a podcast, you want to play on Rookie.

Instead of attacking immediately, encircle the Stronghold, pass your turn, and stack up your reinforcements until you can drop a massive pile of 40+ fans directly adjacent to that 10-fan Stronghold. This guarantees a low-stress Rookie difficulty game, saving your bullpen and your sanity.

Hidden Rewards and In-Game Economy

The main reason to grind Conquest is the massive haul of hidden rewards scattered across the maps. Major maps like the World Baseball Classic and USA Central hold secret stubs, Ballin' Is A Habit packs, and Show packs hidden underneath completely standard-looking tiles.

For instance, clearing the USA Central map rewards you with 5,000 XP, 12 Standard Packs, and multiple Gold/Diamond player cards simply for completing the map goals, not including the thousands of stubs tucked away in the corners of the board.

For players looking to build a competitive Diamond Dynasty squad fast, stacking up these rewards is essential. If you want to skip the market flipping or the heavy gameplay grind entirely, you can check out platforms like U4N to buy cheap MLB The Show 26 stubs securely. This allows you to bypass the early-game resource bottlenecks and immediately secure elite live-series diamonds from the marketplace while using Conquest strictly to farm XP and un-sellable program rewards.

A Step-by-Step Turn Cycle for Fast Clears

To ensure you don't waste movements, structure every single turn using this specific operational sequence:

By treating the mode like a puzzle rather than an endless string of baseball games, you can clear standard-sized promotional maps in under an hour, pulling down massive bundles of packs to fuel your collections.