Card Back

Card backs are a type of cosmetic item in Bloons Card Storm. They can be used to customize the back side of the cards in a deck. During a match, card backs are visible while a card is being played and in the opponent's hand. If a player uses Expert Negotiator on a tower, then uses Return to Sender on that same card, they will have the card back of the opponent for that card specifically.

Card backs were not individually named until version 2.0.

List of card backs

Image	Name	Source	Introduced
	Standard	Unlocked by default	Launch
	Quincy Master	Level Quincy up to level 10	Launch
	Gwen Master	Level Gwendolin up to level 10	Launch
	Obyn Master	Level Obyn Greenfoot up to level 10	Launch
	Amelia Master	Level Amelia the Amazing up to level 10	Launch
	Adora Master	Level Adora, High Priestess up to level 10	Version 2.0
	Exclusive Obyn Card Back	Purchase the Obyn Hero Bundle from the Store	Launch
	Exclusive Amelia Card Back	Purchase the Amelia Hero Bundle or Amelia Mega Bundle from the Store	Launch
	Exclusive Adora Card Back	Purchase the Adora Hero Bundle from the Store	Version 2.0
	Founder Pack Card Back	Purchase the Founder's Pack from the Store (no longer obtainable)	Launch
	Holiday Pack Card Back	Purchase the Happy Holidays Pack from the Store	Version 2.0
	Ranked Season 1 Card Back	Tier 3 Ranked season rewards	Version 2.0
	BCS Early Tester Card Back	Distributed as a gift to all players who registered for either of the beta tests (no longer obtainable)	Launch
	Unnamed	Unobtainable (appears to only be accessible to Ninja Kiwi staff)	Version 2.0

Gallery

Deck icons

• 
  Standard
• 
  Quincy Master
• 
  Gwendolin Master
• 
  Obyn Master
• 
  Amelia Master
• 
  Adora Master
• 
  Exclusive Obyn Card Back
• 
  Exclusive Amelia Card Back
• 
  Exclusive Adora Card Back
• 
  Founder Pack Card Back
• 
  Holiday Pack Card Back
• 
  Ranked Season 1 Card Back
• 
  BCS Early Tester Card Back
• 
  Unnamed Ninja Kiwi card back

Card icons

• 
  Standard
• 
  Quincy Master
• 
  Gwendolin Master
• 
  Obyn Master
• 
  Amelia Master
• 
  AdoraMaster
• 
  Exclusive Obyn Card Back
• 
  Exclusive Amelia Card Back
• 
  Exclusive Adora Card Back
• 
  Founder Pack Card Back
• 
  Holiday Pack Card Back
• 
  Ranked Season 1 Card Back
• 
  BCS Early Tester Card Back
• 
  Unnamed Ninja Kiwi card back