Death free cards
What they do
A death free card saves you at the moment you would die: when your health reaches 0, or your hunger or thirst reaches 1000. One card is spent, you stay alive and you keep your bag. Animals, other players with PK on, falls, fire, hunger and thirst are all covered.
The two cards
death_free_card: 50 credits.
premium_death_free_card: 100 credits.
Both are sold in the credit shop: game menu, spend ln credit. Cards cannot be dropped, traded or sold.
Choosing which card is spent
Take a card in your hand and press Space to use it. Using a normal card says "Normal death free card usage is enabled". Using a premium card says "Premium death free card usage is enabled". Using a card never spends it, it only chooses the mode. Your choice is saved.
Normal usage: when you would die, a normal card is spent and your premium cards are kept.
Premium usage: when you would die, a premium card is spent.
If you run out of the kind you chose, the other kind is used instead of letting you die.
You can also choose in the menu: game menu, Life plus, Death free cards. The command /deathcards opens the same menu.
What the premium card does
With a premium account, a premium card that saves you sets your health to 5000 and your energy to 3000, and takes away all hunger and thirst.
With a free account it protects you exactly like a normal card, without that boost.
In arenas and the PK arena it protects like a normal card, without the boost.
It is not a life potion. It does nothing at any other time. Only the moment you would die triggers it.