In some games, cards do not only represent a single effect, creature or item but serve multiple different purposes instead. 
The design of these cards is very clever from a game designers perspective as it saves not only production costs but also reduces the number of components a player needs to handle. 
But this comes with a cost. The complexity per card is increased with every piece of information you try to add to it.  Leaving you as a designer with the trade-off between multi-purpose cards and ease of use. 
The following list is supposed to give you some example of multi-purpose cards in games:
- Gloomhaven: (top and bottom ability. Often “attack” on top and “move” on bottom.)
 - Pixel Tactics: (Each card represents almost all of the card types: Leader, Hero, Order, Operation and Trap)
 - Strife: Each champion has two abilities (a battle ability that’s triggered during battles and a legacy ability that can be used only while on top of the discard pile)
 
