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Laboratory - Clash of Clans building breakdown

Laboratory - Clash of Clans building breakdown
By Peter Willington
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| Clash of Clans

The Laboratory is the unit you rely on to upgrade your troops and Spells. Obtain it and use it as soon as you're able to (from Town Hall Level 3) in order to fortify your attack force.

Note that if a unit is researched, all members of that type of troop get upgraded upon the research's completion - even those already trained and prancing about in Army Camps. And if you upgrade your Laboratory mid-research, know that the research will pause until the upgrade is complete.

Level Hit Points Upgrade Cost Upgrade Time Town Hall Level Required
1 250 25,000 30m 3
2 270 50,000 5h 4
3 280 90,000 12h 5
4 290 270,000 1d 6
5 310 500,000 2d 7
6 330 1,000,000 4d 8
7 350 2,500,000 5d 9
8 350 4,000,000 6d 10


Laboratory Upgrade Details (per troop/spell)
Laboratory Level Barbarian Research Cost Research Time
1 2 50,000 6h
2 - - -
3 3 150,000 1d
4 - - -
5 4 500,000 2d
6 5 1,500,000 5d
7 6 4,500,000 10d
Laboratory Level Archer Level Research Cost Research Time
1 2 50,000 12h
2 - - -
3 3 250,000 2d
4 - - -
5 4 750,000 3d
6 5 2,250,000 5d
7 6 7,500,000 14d
Laboratory Level Goblin Level Research Cost Research Time
1 2 50,000 12h
2 - - -
3 3 250,000 2d
4 - - -
5 4 750,000 3d
6 5 2,250,000 5d
7 - - -
Laboratory Level Giant Level Research Cost Research Time
1 - - -
2 2 100,000 1d
3 - - -
4 3 250,000 2d
5 4 750,000 3d
6 5 2,250,000 5d
7 6 6,000,000 14d
Laboratory Level Wall Breaker Level Research Cost Research Time
1 - - -
2 2 100,000 1d
3 - - -
4 3 250,000 2d
5 4 750,000 3d
6 5 2,250,000 5d
7 - - -
Laboratory Level Balloon Level Research Cost Research Time
1 - - -
2 2 150,000 1d
3 - - -
4 3 450,000 2d
5 4 1,350,000 3d
6 5 2,500,000 5d
7 6 6,000,000 14d
Laboratory Level Wizard Level Research Cost Research Time
1 - - -
2 - - -
3 2 150,000 1d
4 3 450,000 2d
5 4 1,350,000 3d
6 5 2,500,000 5d
7 - - -
Laboratory Level Healer Level Research Cost Research Time
1 - - -
2 - - -
3 - - -
4 - - -
5 2 750,000 3d
6 3 1,500,000 5d
7 4 3,000,000 7d
Laboratory Level Dragon Level Research Cost Research Time
1 - - -
2 - - -
3 - - -
4 - - -
5 2 2,000,000 7d
6 3 3,000,000 10d
7 - - -
8 4 8,000,000 12d
Laboratory Level P.E.K.K.A. Level Research Cost Research Time
1 - - -
2 - - -
3 - - -
4 - - -
5 - - -
6 2 / 3 3,000,000 / 6,000,000 10d / 12d
7 - - -
Laboratory Level Lightning Spell Level Research Cost Research Time
1 2 200,000 1d
2 3 500,000 2d
3 4 1,000,000 3d
4 - - -
5 - - -
6 5 2,000,000 4d
7 - - -
Laboratory Level Healing Spell Level Research Cost Research Time
1 - - -
2 2 300,000 1d
3 - - -
4 3 600,000 2d
5 4 1,200,000 3d
6 5 2,400,000 5d
7 - - -
Laboratory Level Rage Spell Level Research Cost Research Time
1 - - -
2 - - -
3 2 450,000 2d
4 3 900,000 3d
5 4 1,800,000 5d
6 5 3,000,000 7d
7 - - -
Laboratory Level Jump Spell Level Research Cost Research Time
1 - - -
2 - - -
3 - - -
4 - - -
5 - - -
6 2 4,000,000 5d
7 - - -

Peter Willington
Peter Willington
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Die hard Suda 51 fan and professed Cherry Coke addict, freelancer Peter Willington was initially set for a career in showbiz, training for half a decade to walk the boards. Realising that there's no money in acting, he decided instead to make his fortune in writing about video games. Peter never learns from his mistakes.