Update：
We have compiled the battle decks of the top 1000 players in the global leaderboards and compiled a list of ranker decks that use Barbarian Barrel.
Please use this as a reference when building a deck using Barbarian Barrel.
Top Player’s Decks with Barbarian Barrel
| Rank | Deck | Usage rate |
|---|---|---|
| 2nd |          | 1.5% (15/1000)  |
| 11th |        | 0.1% (1/1000) |
| 18th |       | 0.2% (2/1000) |
| 23rd |    | 0.1% (1/1000) |
| 27th |     | 0.6% (6/1000) |
| 87th |    | 0.1% (1/1000) |
| 91st |    | 0.1% (1/1000) |
| 106th |  | 0.4% (4/1000) |
| 114th |    | 0.1% (1/1000) |
| 136th |    | 0.2% (2/1000) |
| 142nd |  | 0.1% (1/1000) |
| 152nd |    | 0.2% (2/1000) |
| 169th | | 0.1% (1/1000) |
| 172nd |   | 0.1% (1/1000) |
| 175th |      | 0.1% (1/1000) |
| 194th | | 0.1% (1/1000) |
| 228th |   | 0.1% (1/1000) |
| 229th |    | 0.2% (2/1000) |
| 254th |   | 0.1% (1/1000) |
| 309th |   | 0.1% (1/1000) |