White Lion's Claw AI card back/front, from Core set.
An AI card belongs to the AI Deck.
AI cards are made up of actions, flows and alerts. Some also have persistent injury and/or definition boxes. There are four kinds of AI cards - Basic, Advanced, Legendary, and Special.
Basic AI cards are denoted by the 
symbol in the upper right hand corner of the card. Basic AI cards are typically simple attacks that have limited effects on the survivors.
Advanced AI cards are denoted by the 
symbol in the upper right hand corner of the card. These cards typically feature monster attacks and effects that are more powerful, and have a larger variety of attack effects and triggers that can occur.
Legendary AI cards are denoted by the 
symbol in the upper right hand corner of the card. These cards are associated with higher level and Legendary Monsters and feature powerful attacks and abilities.
Special AI cards are denoted by the 
symbol in the upper right hand corner of the card. Special cards are often trait cards that are put in play during showdown setup and survivor status cards that are bestowed on survivors during the showdown.