Boom Brothers is a Tier 4 ()
Unit of the Fire faction. This uncommon card was released with the Twilight Edition and has no affinity variants, nor a promo version.
BOOM Brothers are a surprisingly powerful unit for their price, capable of unleashing a devastating blast that can eradicate many foes.
Contents
Lore
Ability Info

BOOM Activate to fire a flaming cannonnball that deals 850 / 900 / 1000 / 1100 to enemies in a coneshaped area , up to 2100 / 2200 / 2400 / 2640 in total. Affects ground targets only. Knocks back all unit sizes. Reuseable every 30 seconds.
Costs 50 Power
In some ways, BOOM can be seen as a more powerful, ground-only version of Fire Lance. This mighty blast can dish out a significant level of damage, and includes knockback against any creature size, including XLs!
Counter damage applies as well, putting out 1275 / 1350 / 1500 / 1650 damage to Extra-Large creatures.
Notes & Strategies
Boom Brothers are very powerful but suffer from low life points for the tier. These heavy ordinance units are designed to unleash a devastating burst of damage in vast quantities before the enemy can engage them.
Because BOOM can knock away XL creatures, enough of them can effectively stun-lock creatures. However, this ability is ground-only, making flying units a death sentence.
Campaign PvE
Boom Brothers are incredibly effective at dispatching Extra-Large creatures, making them a strong pick against many foes. The Twilight Abomination, 20px Bandit Tortugun, and 20px Stonekin Grinder are all foes that are at a grave disadvantage against the Boom Brothers.
However, any flying creature can kill them easily. The Twilight Dragon and 20px Lost Dragon both shred this unit.
Random PvE
Boom Brothers are powerful but lack the hitpoints necessary to survive the late-game fights. Their ability also does not contribute strongly to the immense firepower of the XL train.
PvP
This card is not used in PVP.
Strengths
N/A
Weaknesses
N/A
Upgrades
Upgrade Cards
WIP - Coming Soon
Upgrade Drop Locations
Upgrade I | Upgrade II | Upgrade III | |
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Map name | ![]() |
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Map difficulty | Standard | Advanced | Expert |
Drop percentage | 3.85% | 4.76% | 4.76% |