Waller
Waller is a Boss Modifier found on Champions and Bosses, but not boss' minions, in Diablo III.
One of the more interesting boss affixes in the game, this ability allows monster to create a waist high stone wall that blocks player movement (a few skills can Teleport or Leap over walls) and most projectile attacks. Walls only persist for a few seconds before crumbling to dust, and they can be helpful at times, blocking off enemies from reaching the hero, but more often they are dangerous obstacles that block player movement. They are most dangerous when combined with other boss modifiers such as Arcane Enchanted, Plagued, Desecrator and others that deal high damage and need to be avoided.
Waller is one of the few boss mods that differs considerably between Champions and Bosses; Champions can all create Walls, but only short, straight ones. These are always horizontal to the direction of the Champion, and thus if Champions are spread out around the hero, their walls can overlap and form T or + shapes and potentially be nasty traps. Bosses create walls that are like three-sided rectangles, with the open end towards the boss. These trap the hero in a sort of chute that holds them in place and allows an exit only past the boss.
Waller:
- Monster Level Minimum: 10
- Available to: Champions and Bosses, but not boss minions.
- Damage Type: N/A.
- Additional Resistances: None.
Contents
Strategy
The Waller mod is a creative one and has unpredictable effects on the battle. It's generally dangerous, as it prevents or limits player movement or escape. This might not matter to a strong melee fighter, but it's often inconvenient or deadly to ranged attackers. Since bosses don't create walls more than about 40 yards away from themselves, ranged attackers can often stay at the edge of the screen and not be trapped by the walls. The real danger is when Waller combines with damaging AoE affixes like Plagued, Molten, Fire Chains, and others, and your character is trapped by walls and destroyed by those other affixes. Waller bosses with Vortex are especially unpleasant for ranged characters, as they get yanked into close range and can not escape.
Walls may also provide barriers to attack, and this is most often seen vs. Champion packs, where all of the Champions are constantly creating short, straight walls, often between themselves and the player. This can be a comical experience in dungeons with narrow hallways, as heroes might need seconds to actually get to the Champions, with them all creating walls that completely block the passage.
Waller Escape Skills
While there is no way to cause the walls to crumble prematurely, a few character skills can pass over the Walls. (Compare to the list of skills that can escape the Jailer affix.)
- Leap will hop over the walls effortlessly.
- None. Neither Vault, Smoke Screen, nor Evasive Fire will pass over or through the walls.
- Seven Sided Strike can be used to hit targets over walls. No other Monk skills can move past walls.
- None. Spirit Walk can not pass through the walls.
- Teleport can be used to pass Walls without hindrance.
Waller Attack Skills
Numerous melee attacks will hit monsters directly on the other side of a single wall, but most projectiles and ranged attacks are blocked by the walls.
Barbarian Skills
Many Barbarian melee attacks will hit enemies directly on the other side of a wall.
- Ancient Spear and Weapon Throw are blocked by walls.
- Many AoE attacks and effects will work through the walls, including Seismic Slam, Earthquake, Ground Stomp.
- Most Shouts will pass through walls to their usual area of effect, including Threatening Shout, Battle Rage, and War Cry.
Demon Hunter Skills
The vast majority of Demon Hunter projectile attacks are blocked by walls. Attacks that are stuffed by waller include: Hungering Arrow, Entangling Shot, Bola Shot, Grenades, Impale, Rapid Fire, Chakram, Elemental Arrow, Fan of Knives, Sentry, Strafe, and Multishot.
- Evasive Fire is unaffected by waller and can be used normally to blast targets on the other side of them.
- The "death from above" rune effects in Cluster Arrow and Rain of Vengeance will pass over walls.
Monk Skills
All Monk movement skills and dashing attacks, including Thunderclap, Dashing Strike and Tempest Rush are blocked by Waller, though many Monk attacks (sometimes depending on weapon range) can hit enemies on the other side of a single wall.
- Deadly Reach's projected waves will pass through walls normally.
- Seven-Sided Strike can be used normally against enemies on the other side of a wall.
- Party buffing or monster debuffing Mantra effects will extend beyond walls.
Witch Doctor Skills
Witch Doctors fare well against Wallers, since many of their projectiles are thrown in an arc and thus pass over the walls without hindrance.
- Blocked by walls: Poison Dart, Plague of Toads, Firebats, Haunt, Locust Swarm, Zombie Charger, Wall of Zombies
- Not blocked by walls: Corpse Spiders, Firebomb, Rain of Toads, Grasp of the Dead]], Spirit Barrage, Acid Cloud.
- The AoE of Soul Harvest, Mass Confusion, and Horrify will extend past walls.
- Sacrifice will detonate Mongrels on the other side of walls.
Wizard Skills
Most Wizard projectiles are blocked by walls, though summoning attacks and death from above spells can be cast normally over the walls.
- Blocked by walls: Magic Missile, Shock Pulse, Electrocute, Energy Twister, Ray of Frost, Arcane Orb, Disintegrate, Familiar's projectiles, Frost Nova, Explosive Blast.
- Not blocked by walls: Spectral Blade, Wave of Force, Hydra (can be summoned past walls, though walls block their shots), Meteor, Blizzard, Arcane Torrent, Slow Time.
- Archon form can not move through walls, but the Disintegration Wave attack passes through them freely. (While regular Disintegrate does not.)
Media
Walls crumble to nothing after a few seconds.
Waller over an obstacle. Minions do not display the talent.
Wallers can block themselves off.
Wizard and Scoundrel boxed in.
Slow time to the rescue.
Skeleton boss boxes in a Wizard.
Goatman waller boss.
