Act 2 mercenaries have a lot going for them, which is probably why they are hired more frequently than any other kind of mercenary. This is because they have a lot of advantages over other types of mercenaries. It is imperative that you hire the mercenary that possesses the aura that you desire because there is no way to change the aura of a mercenary and each person can only have one aura.

In addition to all of that, Act 2 mercenaries are relatively robust, which enables them to perform exceptionally well as tanks. If you bring the best polearm you can find along with you on your travels and equip yourself with the maximum amount of Leech, Attack Speed, and Resistances that you possibly can, you will have a formidable travel companion to accompany you on your adventures.

The Mercenary known as Iron Wolf appears in Act 3.
The Iron Wolves are the only mage mercenaries that can be recruited in this game; they have abilities that are comparable to those of the Sorcerer from Diablo 1.

They will cast whatever spell pleases them in the moment due to the fact that you have virtually no control over them in combat, as is the case with all mercenaries. This spell may or may not be the spell you need them to be casting depending on the situation. Cold mercenaries are in high demand due to the fact that their spells have the ability to freeze their opponents. This is especially true when taking into account the fact that the amount of damage dealt by any of these mercenaries, regardless of the element they specialize in, is relatively low.

Because Act 3 mercenaries rarely attack with their weapons, it is not as important for them to have items that increase leech and attack speed as it would be for other classes. As a consequence of this, these categories of Diablo 2 items should be given a lower priority in comparison to items that improve survivability (such as resistance, damage reduction, and life) as well as items that benefit casters by increasing their skills. As their weapons of choice for the middle tier, these mercenaries would be well served to equip themselves with spirit swords and shields.

Because they prefer to launch their assaults from a greater distance, they are not ideal candidates for the role of tank. In addition to that, they are able to make use of the barbarian skills Bash and Stun, which are at their disposal. I'm afraid that the auras that the Act 2 mercenaries provide are simply too powerful for this to compete with. On the other hand, you have the ability to craft the runeword "Last Wish" if you have an ungodly amount of money. This runeword will grant this mercenary and nearby allies an aura of level 17 Strength, which is something that the Act 2 mercenary is able to accomplish in a manner that is significantly more cost-effective.

The Best Mercenary Selection for a Hydra Sorceress Build Can Be Found on the D2R Ladder
The mercenary mechanic in Diablo 2: Resurrected played a very important part in the process of players defeating demons, particularly in Ladder. This is something that is common knowledge among all of us. It is in your best interest to set up your mercenary so that it can achieve a higher position on the leaderboards.

However, it is important to note that after the significant rebalancing that occurred in Patch 2.4, a lot of changes were also made to the mercenary. However, the best mercenary metadata did not change very much, so for most current builds, the choice that was used before is still the best option. There is still a reference to be found.

The Hydra Sorceress is the starter build that the vast majority of newcomers will select, and it is important to take into account how its mercenaries can be used. The majority of players will most likely stick with picking Act II mercenary. It and the Might aura provide a nice bonus against enemies that are immune to fire, depending on how much experience you have outside of the Ladder mode. After the update, however, the Act 5 Frenzy mercenary is now a viable option to use because it deals a significant amount of damage and taunts the target.

Players who use the Hydra Sorceress build have two choices available to them when it comes to the mercenary weapons they use. The aura of Level 12 Conviction that the Infinity Runeword exudes is its most notable feature. This aura has the potential to significantly lower the enemy's immunity to fire, cold, and lightning, which just so happens to correspond to the three skill types that this build prioritizes, resulting in significant area-of-effect damage. Another one that comes highly recommended is the Insight Runeword. Unlike the Infinity set, its runes are not as difficult to acquire, and they have the potential to bring about better results for mana regeneration.

Many of the items on the D2R Ladder, in addition to weapons, are appropriate for use by mercenaries. We suggest using Andariel's Visage, Giant's Skull, Vampiric Gaze, or Guillaume's Face for the Helm. And for Armor, giving Chains of Honor and Spirit Forge a shot might produce some satisfying results.

It has been demonstrated in a number of different ways that employing capable mercenaries will significantly increase the rate at which one can construct in Ladder. The Hydra Sorceress is an excellent choice for an S-tier Ladder build, and it is well worth the time and effort required to farm and boost her.