Battle Drill Level 4 vs TH15 Defenses
5800 HP · 550 DPS · Battle Drill wiki →
At TH15, Battle Drill Level 4 solo-destroys 17 of 18 defenses. Its toughest matchup is the Monolith, which requires 2 Battle Drills to destroy.
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Open Calculator →Battle Drill Level 4 vs Each Defense (TH15 max levels)

Cannon
Lv 21 · 2250 HP · 160 DPS
Hits to die46Time to die36.3sDmg before dying2250✓Troops to destroy1Time to destroy4.1s
Archer Tower
Lv 21 · 1800 HP · 145 DPS
Hits to die80Time to die40sDmg before dying1800✓Troops to destroy1Time to destroy3.3s
Mortar
Lv 15 · 2150 HP · 54 DPS
Hits to die22Time to die107.4sDmg before dying2150✓Troops to destroy1Time to destroy3.9s
Air Defense
Lv 13 · 1750 HP · 540 DPS
Hits to die11Time to die10.7sDmg before dying1750✓Troops to destroy1Time to destroy3.2s
Wizard Tower
Lv 15 · 3000 HP · 95 DPS
Hits to die47Time to die61.1sDmg before dying3000✓Troops to destroy1Time to destroy5.5s
Air Sweeper
Lv 7 · 1050 HP · 0 DPS
Hits to die∞Time to die∞sDmg before dying1050✓Troops to destroy1Time to destroy1.9s
Hidden Tesla
Lv 14 · 1450 HP · 160 DPS
Hits to die61Time to die36.3sDmg before dying1450✓Troops to destroy1Time to destroy2.6s
Bomb Tower
Lv 10 · 2500 HP · 94 DPS
Hits to die57Time to die61.7sDmg before dying2500✓Troops to destroy1Time to destroy4.5s
X-Bow
Lv 10 · 4400 HP · 205 DPS
Hits to die222Time to die28.3sDmg before dying4400✓Troops to destroy1Time to destroy8s
Inferno Tower Single
Lv 9 · 4000 HP · 100 DPS → 2300
Hits to die454Time to die7.3sDmg before dying4000✓Troops to destroy1Time to destroy7.3s
Inferno Tower Multi
Lv 9 · 4000 HP · 100 DPS
Hits to die454Time to die58sDmg before dying4000✓Troops to destroy1Time to destroy7.3s
Eagle Artillery
Lv 6 · 5900 HP · 142.5 DPS
Hits to die13Time to die40.7sDmg before dying5900✓Troops to destroy1Time to destroy10.7s
Scattershot
Lv 4 · 5100 HP · 175 DPS
Hits to die11Time to die33.1sDmg before dying5100✓Troops to destroy1Time to destroy9.3s
Monolith
Lv 2 · 5050 HP · 175 DPS
Hits to die7Time to die9.1sDmg before dying4992Troops to destroy2Time to destroy4.6s
Spell Tower (Rage)
Lv 3 · 3100 HP · DPS
Hits to die∞Time to die∞sDmg before dying3100✓Troops to destroy1Time to destroy5.6s
Spell Tower (Poison)
Lv 3 · 3100 HP · 60 DPS
Hits to die97Time to die96.7sDmg before dying3100✓Troops to destroy1Time to destroy5.6s
Spell Tower (Invisibility)
Lv 3 · 3100 HP · DPS
Hits to die∞Time to die∞sDmg before dying3100✓Troops to destroy1Time to destroy5.6s
Builder's Hut
Lv 5 · 1800 HP · 135 DPS
Hits to die108Time to die43.0sDmg before dying1800✓Troops to destroy1Time to destroy3.3s
Stats use TH15 max levels. No spells, equipment, or ranked modifiers applied. Range and movement speed not factored in. Use the calculator for full control.