This is the primary way to get new Legendary Gems, which are a critical aspect of powering up your character's capabilities in Diablo Immortal's endgame D2R Items. Free-to play players are more likely to use the more popular Rare Crests, which don't promise a Legendary gem drop but rather enhance your chances.
While there are ways to buy and make Legendary Gems, doing so will take a lot longer and resource-intensive than just spending money to buy more Legendary Crests at the store as well as completing Elder Rifts to earn gems.
Being a strictly free-to-play player is also a sign that you'll have less gold and other crafting tools compared to players who invest money, which means progress when it comes to upgrading your gear or purchasing specific things will be slower.
It's not impossible, but know that being free to play requires more time and effort in order to make the most of Diablo Immortal's ending game when contrasted with players eager to use their credit cards.
You'll want that you take advantage of your free daily rewards bundle every day, stay on top of getting the free battle pass, and also claim your first kill of the day rewards every day so that you can keep up. If you are playing largely to experience the story and have fun you don't need to invest money.
The purchase of Legendary Crests or acquiring them through the Boon of Plenty will greatly boost your chances of obtaining Legendary Gems.What you spend money on in Diablo Immortal gets you
There are plenty of things to buy within Diablo Immortal to spend money on, from cosmetic armor sets and crafting tools. Although you cannot buy more power directly for your player buy diablo II resurrected items, spending money can provide you with more access to games or systems that allow you to improve your character quicker the player who isn't willing to pay for.