"This immobile machine launches barrel loads of Troops and Clan Castle Troops at your allies in battle to support them. Each barrel can hold multiple Troops , including one Clan Castle Troop. There’s only a few barrels inside, so make them count!"
| Level | Hitpoints | Lifetime | Barrel count | Troops spawned barbarians | Troops spawned archers | Troops spawned giants | Troops spawned wall breakers | Troop level | Research cost | Research time | Laboratory level required |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2,000 | 80s | 5 | 2 | 3 | 1 | 1 | 9 | N/A | N/A | N/A |
| 2 | 2,200 | 88s | 5 | 2 | 3 | 1 | 2 | 10 | 8,500,000 | 6d | 14 |
| 3 | 2,400 | 96s | 6 | 2 | 4 | 1 | 2 | 11 | 10,000,000 | 9d | 14 |
| 4 | 2,600 | 104s | 7 | 2 | 4 | 1 | 2 | 12 | 17,000,000 | 9d | 15 |