Arm yourselves, Commanders! This is not just a review of the android game "Battle Legion," it's a field report from the front lines of fun!

From the digital armory of GODSPEED GAMES comes "Battle Legion - Mass Battler," an epic mobile strategy game that tosses you headlong into grand 100v100 unit battles. It's every aspiring commander's dream come true!

This isn't your ordinary pick-up-and-play. From arcane wizards wielding mystic forces to formidable dark age machinery and mythical creatures joining your ranks, you're spoilt for choice when composing your champion army. An enthusiastic whopping amount of ratings speaks volumes about its popularity among the battle-thirsty masses.

At its core, this is a tantalizing testament to 'idle style' gaming. You design and tweak your legion, applying Powers that align with your secret masterplan (or today’s mood!), then sit back and enjoy watching them decimate enemy legions.

You heard right—no manic tapping or swiping is required here! Your passive duty as supreme commander? Plan that army layout perfectly before each bite-sized battle. These fast-paced brawls last around 20 seconds or less. Blink and poof—it’s over!

Sounds relaxing? Good, because Battle Legion stays true to laid-back gaming—you simply define the fight; they do all the cutting and slicing.

Now let’s address those pesky cons users have reported on their reviews:

Some commanders average in praise for this 'great little strategy game' yet lament Battle Legion's tactic towards monetization, claiming that none of the deals seem worth buying–not great news for us wallet warriors out there!

One pain point echoed across reviews is how ‘grindy’ progression feels after reaching higher levels. The consensus: real-world moolah trumps waiting weeks for resources—an annoying paywall blocking our march to victory.

And while their charming army graphics and entertaining combat mechanics have enamored some, it's clear the exponential rise in costs to upgrade units is a bitter pill for many–a classic case of too much grind without enough shine.

Our epilogue? This game is bursting at its hexagonal seams with enthralling features. It’s bold. It's fierce. And oh-so-addictive! Yet caution dwells in the nature of its progression system. Charming early-game ascension may sadly devolve into a tedious, likely expensive grind after a certain point.

In conclusion, Commanders: Battle Legion brings forth an idyllic blend of idle gaming, immersive war strategy, and epic PvP zest; just beware of the fiscal storm that could end up ransacking your patience—and possibly your wallet!

Now prepare your troops, draft that genius battle strategy, and march on to glory… or perhaps hilarity! After all, they did say you’d probably lose…