• ablaze is a keyword negative effect (in bold in the area of the card effect).
  
• This effect keyword first appeared in the Calls of the Crystals set.
  
  

• An ablaze hero or ally takes 1 fire damage at the start of each of its controller's turns.
  
• An ablaze hero or ally can still defend, attack or use abilities (unless some other effect is preventing that).
  
• Heroes or allies that are set ablaze are shown with an orange colored fiery overlay.
  

• Combat reduction damage does not prevent the fire damage from ablaze, because it is an ability damage.
  
  

The cards that set ablaze are