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Clash of Clans Wiki
For the Builder Base counterpart, see Multi Mortar/Builder Base.

Multi Mortar5C.png
"Fires long range splash damage multiple times to maximize chances of hitting its target!"

Multi Mortar Ruin.png Multi Mortar1C.png Multi Mortar2C.png Multi Mortar3C.png Multi Mortar4C.png Multi Mortar5C.png
Ruin Level 1 Level 2 Level 3 Level 4 Level 5


  • Multi Mortars are a defense unlocked at Capital Hall level 2.
  • It shoots 4 shots every burst that all deal area damage, that can effectively kill low health troops in swarms.


Defensive Strategy

  • Multi Mortars are very good at destroying hordes of Sneaky Archers in 2 shots if they are placed too close with a tank, even when they're invisible.
  • Multi Mortars can be placed near each other for increased effectiveness. However, this makes them incredibly vulnerable to melee units within their blind spot. Splash targeting defenses like the Super Wizard Tower and heavy unit specializers like Multi Cannon can protect these blind spots.

Offensive Strategy

  • A Super Barbarian is the most efficient at destroying a lone multi mortar, especially in the first few seconds.
    • If the Multi Mortar had other defenses for support, use Super Giants for tanking and Super Barbarians to take down the Multi Mortar without receiving serious damage.
  • Any air troop can easily destroy it, even the Minion Horde. Just make sure there aren't any air-targeting defenses shooting them down.

Upgrade Differences

  • Multi Mortars undergo significant visual changes at levels 2, 4, and 5.
    • When initially rebuilt, the Multi Mortar has three turrets crudely tied together by a rope.
    • At level 2, the Multi Mortar gets an additional turret, and has a wooden base.
    • At level 3, the base of the Multi Mortar has its base's edges reinforced by metal. The rope is also replaced by a metal band.
    • At level 4, the base is further reinforced. The band is bronze now, and 2 gears are added to the sides of the multi mortar.
    • At level 5, both the band and the gears are gold. The wood at its base is replaced with gold.


  • Similar to the mortar in the builder base, the level one multi mortar fires four shots per burst (likely because this establishes consistency with other levels), even though it has three turrets.

Icon Descriptions

Icon Info.pngTapping this icon displays information about the Multi Mortar, such as Level, Damage Per Second, Hitpoints, Range, Damage Type and Targets.
Icon Upgrade.pngTapping this icon contributes the Capital Gold you have into upgrading the Multi Mortar to the next level. When the Multi Mortar is at maximum level, this icon is not shown.

Capital Hall Level 1 2 3 4 5 6 7 8 9 10
Number Available 0 1 2 2 2 2 2 2 2 2
Size Size
Number Available District Hall Level
1 2 3 4 5
Barbarian Camp 2 2 2 3 4
Builder's Workshop 2 2 2 2 2
Golem Quarry 2 3 4 4 4
Damage per Second
Damage per Shot
Build Cost
Capital Gold
Capital Hall Level Required
Capital Hall
District Hall Level Required
District Hall
1 45 80 1,700 5,000 2 1
2 53 95 1,900 10,000 3 2
3 62 110 2,100 20,000 5 3
4 70 125 2,300 33,000 7 4
5 79 140 2,500 55,000 9 5
Range Range Time Between Bursts Attack Speed Damage Type Damage Type Unit Type Targeted Favorite Target
3-10 5s Area Splash Ground
Clan Capital Buildings
Defensive Buildings CannonSpear ThrowerAir DefenseCapital HallMulti CannonBomb TowerMulti MortarSuper Wizard TowerAir BombsRapid RocketsCrusherHidden Mega TeslaGiant CannonRocket ArtilleryInferno TowerBlast BowSuper Giant PostRaid Cart PostSuper Dragon PostWall

Traps: MineMega MineLog TrapZap Trap

Army Buildings Army CampSpell Storage

Barracks: Super Barbarian BarracksSneaky Archer BarracksSuper Giant BarracksBattle Ram BarracksMinion BarracksSuper Wizard BarracksRocket Balloon BarracksSkeleton Barrel BarracksFlying Fortress YardRaid Cart BarracksSuper P.E.K.K.A BarracksHog Raider BarracksSuper Dragon BarracksMountain Golem Quarry
Spell Factories: Heal Spell FactoryJump Spell FactoryLightning Spell FactoryFrost Spell FactoryRage Spell Factory

Other Buildings Capital HallDistrict HallAirshipDecorationsHouses