Mastering the tactical combat system in Elden Ring requires players to carefully evaluate their active battle armament and specialized abilities. Among the various powerful skills available to Tarnished explorers, the Waves of Darkness Ash of War stands out as an exceptional choice for strength and intelligence hybrid builds. Acquiring this legendary skill requires navigating a lengthy underground quest line and conquering one of the most visually stunning cosmic entities in the Lands Between.

Prerequisites for the Underground Journey

Before you can claim this devastating gravity ability, you must progress through Ranni the Witch's extensive side quest. This narrative path unlocks access to the Lake of Rot, a treacherous subterranean region that players must cross to find the hidden grand cloister. Navigating this scarlet rot lake requires careful preparation, so packing plenty of preserving boluses or using defensive incantations is highly recommended for survival.

Once you reach the southern edges of the poisonous lake, you will discover a stone coffin resting on the edge of a steep waterfall. Interacting with this interactive monument triggers a cinematic sequence that transports your character directly into a secluded boss arena. This hidden transition represents the definitive turning point between standard exploration and the cosmic confrontation ahead.

Conquering Astel Naturalborn of the Void

The ultimate barrier between you and the coveted skill is Astel, Naturalborn of the Void, a massive legendary boss utilizing powerful gravity mechanics. Defeating this stellar abomination demands excellent spatial awareness alongside precise dodge timing to avoid its devastating grab attacks and meteor showers. Because all of Astel's cosmic strikes deal magic damage, adjusting your armor setup and consuming specialized physical flasks can greatly mitigate incoming damage.

Focusing your attacks directly on the boss's fragile skull yields the most significant damage output and can quickly stagger the creature. Once the cosmic entity is finally defeated, you will receive the Remembrance of the Naturalborn as your primary victory reward. This specific item functions as the essential currency required to purchase your high-tier gravity ability back at the Roundtable Hold.

Exchanging the Remembrance at Roundtable Hold

With the powerful remembrance successfully secured in your inventory, travel immediately to the central hub of the Roundtable Hold. Speak directly with Finger Reader Enia in the back chamber to access the specialized remembrance duplication and exchange menu. Trading the boss's soul grants you the option to choose between the Bastard's Stars flail or the legendary skill you came for.

Selecting the skill unlocks the ability to apply the gravity affinity to a massive variety of large weapons, including greatswords, colossal swords, and greataxes. Players seeking expert strategic advice for optimizing this specific armament setup often consult the platform for community build guides. Combining this specific Ash of War with a dedicated intelligence build results in massive area-of-effect damage during both player-versus-environment encounters and multiplayer invasions.

Combat Synergies and Strategic Application

The Waves of Darkness ability functions by plunging your massive weapon deep into the earth to generate three successive shockwaves of purple gravity energy. This expanding cosmic force easily staggers groups of smaller targets while dealing continuous posture damage to massive field bosses. The final mechanical animation allows players to execute a sweeping follow-up slash that completely clears the remaining space around their character.

To maximize the efficiency of this combat setup, players should complement their high intelligence stats with specialized magic-boosting talismans. The continuous magical waves scale exceptionally well when paired with high-tier upgrading materials and dedicated stat investment. Utilizing this dynamic skill turns challenging crowd-control scenarios into highly manageable battles throughout the endgame areas.