Here are some best Firecracker Decks:
Bowler Firecracker Deck
Arrows
Bowler
Firecracker
Flying Machine
Guards
The Log
Skeleton Army
Zap
Avg. Elixir
3.1
Hog Rider Ice Spirit Deck
Ice Spirit
Skeletons
Cannon
Hog Rider
The Log
Earthquake
Firecracker
Rune Giant
Avg. Elixir
2.6
Wall Breakers Goblin Gang Deck
Arrows
Goblin Gang
Skeleton Barrel
Royal Recruits
Wall Breakers
Firecracker
Mighty Miner
Berserker
Avg. Elixir
3.4
Witch Knight Deck
Knight
Valkyrie
Wizard
The Log
Bats
Firecracker
Royal Delivery
Boss Bandit
Avg. Elixir
3.5
Dart Goblin Wall Breakers Deck
Arrows
Dart Goblin
Goblin Gang
Skeleton Barrel
Royal Recruits
Wall Breakers
Firecracker
Mighty Miner
Avg. Elixir
3.5
Hog Rider Bats Deck
Bats
Earthquake
Firecracker
Hog Rider
Ice Golem
Mini P.E.K.K.A
Skeletons
Giant Snowball
Avg. Elixir
2.6
Ram Rider Bats Deck
Bats
Fireball
Firecracker
Ice Golem
Lumberjack
Ram Rider
Zap
Electro Wizard
Avg. Elixir
3.3
Mega Knight Goblin Barrel Deck
Arrows
Goblin Barrel
Miner
Goblin Gang
Mega Knight
Firecracker
Electro Spirit
Goblin Demolisher
Avg. Elixir
3.4
Baby Dragon Poison Deck
Baby Dragon
Barbarian Barrel
Barbarians
Firecracker
Inferno Dragon
Lava Hound
Miner
Poison
Avg. Elixir
4.1
Dart Goblin Mother Witch Deck
Ice Spirit
Fire Spirit
Dart Goblin
Wall Breakers
Firecracker
Electro Spirit
Mother Witch
Void
Avg. Elixir
2.3
Hog Rider Knight Deck
Firecracker
Goblins
Hog Rider
Ice Spirit
Knight
The Log
Tesla
Void
Avg. Elixir
2.8
Giant Skeleton Poison Deck
Rocket
Tornado
Poison
Giant Skeleton
Cannon Cart
Electro Dragon
Elixir Golem
Firecracker
Avg. Elixir
4.4
Archers Clone Deck
Archers
Arrows
Clone
Electro Spirit
Fire Spirit
Firecracker
Mirror
Poison
Avg. Elixir
2.4
Goblins Skeleton Barrel Deck
Goblins
Arrows
Goblin Gang
Skeleton Barrel
Royal Recruits
Firecracker
Mighty Miner
Suspicious Bush
Avg. Elixir
3.4
Skeletons Wall Breakers Deck
Arrows
Firecracker
Goblin Gang
Mighty Miner
Royal Recruits
Skeletons
Suspicious Bush
Wall Breakers
Avg. Elixir
3.1
Hog Rider Fireball Deck
Fireball
Firecracker
Goblin Gang
Guards
Hog Rider
Mighty Miner
Royal Recruits
Wall Breakers
Avg. Elixir
3.8
Skeletons Wall Breakers Deck
Arrows
Firecracker
Goblin Gang
Mighty Miner
Royal Recruits
Skeletons
Suspicious Bush
Wall Breakers
Avg. Elixir
3.1
Bandit Phoenix Deck
Bandit
Bats
Berserker
Firecracker
Giant Snowball
Goblin Drill
Guards
Mega Knight
Avg. Elixir
3.3
The Firecracker excels as used in the appropriate deck with cunning support and timing. Master this deck and rank up in ladder and challenges with ease.