Both cards break the consistency of books containing activated abilities
You get pseudo-card advantage, which can allow you to cast spells that target your Vehicles, and it also gives out +1/+1 counters for each spell you cast during your turn
All 7 You Don't Lose for Having 0 or Less Life Cards This is a subsection that best fits here since they are weaker versions of the cant lose the game text
Players also have the ability to decide how aggressive or defensive they want the CPU to be
This deck features dozens of powerful creatures and spells with lifegain abilities, as well as a number of cards that provide powerful win conditions from life gain, such as Felidar Sovereign, Serra Avatar, Crested Sunmare, Aetherflux Reservoir, Angelic Accord, and many others
It enters with a flying counter on it if a card discarded this way has flying