Ice Block Spell levels, research cost and Laboratory level
All 6 Ice Block Spell levels in Clash of Clans with research cost and time, the Laboratory level you need and the Town Hall that unlocks it.
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A brrr-illiant defensive strategy! Cast this cool concoction to encase your ground and air troops in ice that blocks almost all damage but freezes their movement and attack!
All Ice Block Spell levels
| Level | Laboratory | Town Hall | Cost | Research time |
|---|---|---|---|---|
| 1 |  Dark Spell Factory |  TH 14 | – | – |
| 2 |  Lv 12 | TH 14 |  | 10d |
| 3 | Lv 13 |  TH 15 | | 11d |
| 4 | Lv 14 |  TH 16 | | 12d |
| 5 | Lv 15 |  TH 17 | | 14d |
| 6 | Lv 16 |  TH 18 | | 16d |
Cost and time are for researching that level. The Town Hall column shows the first Town Hall where the needed Laboratory can be built.
Max level per Town Hall
The cap comes from the highest Laboratory at each Town Hall.
Related pages
Numbers from the Clash of Clans game files, patch 18.647.3.