Transitioning from the campaign to Path of Exile 2's endgame mapping can be challenging, especially concerning Waystone scarcity. Running dry on Waystones severely hampers progression, particularly at higher tiers. However, with strategic planning and resource management, you can ensure a consistent supply. This guide outlines key strategies to maintain a steady flow of Waystones.

The most effective method for Waystone acquisition is focusing on Boss map nodes. Bosses yield a significantly higher Waystone drop rate. If short on high-tier maps, utilize lower-tier maps to reach Boss nodes, reserving your higher-tier maps for the boss encounter itself. Defeating a boss frequently results in one, or even multiple, Waystones of equal or greater tier.

Resist the urge to hoard Regal and Exalted Orbs. Consider Waystones an investment; increased investment yields greater returns (provided you survive). This creates a positive feedback loop, but requires consistent input. Here's a currency allocation strategy:
Prioritize increasing Waystone drop chance (aim for over 200%) and item rarity in maps. Also, focus on increasing monster quantity, especially rare monsters. List items for Regal Orbs instead of Exalted Orbs for faster sales and usable currency.

Strategic Atlas skill tree allocation is crucial. Prioritize these nodes:
These nodes are accessible by completing Tier 4 maps. Respeccing is worthwhile if necessary; Waystones are more valuable than gold.

Insufficient build optimization leads to frequent deaths, hindering Waystone sustainability. Consult build guides and respec if needed. Campaign-effective builds may not suffice for endgame mapping.

Precursor Tablets enhance monster rarity and quantity, and stack when used on nearby towers. Utilize them even on Tier 5+ maps; don't hoard them.

Despite careful planning, Waystone shortages might occur. Purchasing Waystones from the trade site (approximately 1 Exalted Orb per Waystone) provides a temporary solution. Lower-tier Waystones may be cheaper, but bulk buying via the in-game trade channel (/trade 1) is often more efficient.