Mortal Mark has a 100% chance to Weaken the target, and that makes it a fundamental ability to any build utilizing the effect.

A quick and solid damage attack that has a short cooldown and does increased damage against Weakened enemies. Can apply Gale with skill specializations, which deals damage after stacking enough times.

One of the few area-of-effect (AoE) attacks that the Crossbow has, and has a good chance to inflict Weakness.

Has a long cooldown, but does significant damage and has a great likelihood to inflict Weakness.

This is basically a straight damage buff while using Crossbow skills and other weapon projectile skills, as well. This skill can also apply Gale.

Increases Off-Hand double attack chance, and decreases cooldowns when Weakness is applied while this is active.

If you're playing a ranged build, this is going to be an easy addition, increasing hit chance and Weaken chance the further you are from your target.

On hitting with an attack skill, this increases skill damage by 2.5 for a short time and stacks up to ten times, where it then increases critical damage.

This increases your chances to inflict Weaken, making your build more consistent.

This has a chance to increase your evade and movement speed when you're attacked and can help improve your survivability.

Whether you're using the Poisoned or Thundercoulds Weakened effect, this is going to be a regular in the rotation. This Weakened effect will interact with the Crossbow.

Can be modified to be useful for Poison or Thundercloud builds and adds increased damage and increased critical damage to all attacks.

Reduces the targets healing, but more importantly, deals hefty damage to the target after three seconds and increases that damage when they're affected by Poison or Thunderclouds.

Deals heavy damage, and even heavier damage when the target is under 50% health. Can be modified to increase damage to Poisoned enemie𝔍s.

Deals incredible damage, and can deal increased damage to Poisoned enemies or apply Thundercloud, depending on your skill specialization.

This deals solid damage, but also heals you for a percentage of the damage it deals, making for a nice boost to survivability.

This increases movement speed and Mana regen when you defeat a target, further improving movement speed past what the Crossbow already does.

This greatly increases critical hit chances, which is very helpful when using two weapons w✨ith such a high attack 💙rate.

Increases the potency and length of Poison or Thunderclouds, making it useful ei🐟ther way an🔥d giving you more flexibility with your Weaken effects.

Increases ranged and magic evasion when you use a movement skill, which both the Crossbow and Dagger have access to. Can be combined with Detection for a big evasion boost.

Increases critical damage; you should be getting a lot of crits with this weapon combination, and this is going to make every crit better.

Reduces target defenses when you attack a target Weakened by Poison or Thunderclouds.

Increases hit and crit chances on the target by a large amount, and gaining crits on the target decreases skill cooldowns for you and party members.

Deals increased damage the further you are from the target, and 💙with this build, you'll almost certainly be at range.

Deals an incredible amount of damage on its own, and increase critical hit chances for a short period afterward.

A quicker-hitting attack than usual with the Longbow, and can be specialized to apply Gale.

Can be specialized to change into a tornado that deals damage and can apply Gale.

A nice heal-over-time (HoT) that can help you and teammates and can be kept a꧃ctive nearly all of the time, provided you haveꦉ the Mana to do so.

Increases crit chance the further you are from the target, stacking perfectly with Eagle Vision.

Grants a chance to fire an additional arrow with the Longbow or Crossbow, making it a perfect fit for this build.

A nice passive healing bonus to both skills and natural health regen.

Does not stack well with a build focusing on movement, but a build that can afford to stay stationary will see an attack speed and crit chance increase.

Hurls fire bombs at your target; each bomb has a good chance to apply the Burning Weaken effect, which the Crossbow can interact with, and is a nice damage-over-time (DoT).

A great movement ability that leaves a Weaken-inducing field in its wake.

Deals solid damage, and also has a good chance to inflict Weaken.

Can effectively stun-lock an enemy, deals damage, and has a good chance to inflict Weaken.

Increases cooldown speed and movement speed considerably.

Deals extreme damage, and gains increased effects when used on a Burning target.

A straight Mana and Health increase, there's no reason not to grab it.

Increases the Burning DoT effect, and increases heavy attack chance for each stack of burning.

Increases the Weaken movement speed effect, buffing all a🌠bilities that reduce enemy movement s⛎peed considerably.

Increases Mana regen and increases it further for standing still, alongside increasing heavy attack chances.