Which of the following best describes the process of resolving damage in Magic?

The correct answer emphasizes that each target must take damage according to division rules, which are established by the game to ensure fair play during the resolution of damage effects in Magic: The Gathering.

When damage is dealt, especially in scenarios involving multiple targets, players must follow specific guidelines on how that damage can be allocated. For example, if a spell or ability allows a player to deal damage to multiple creatures or players, the controller of the damage may choose how to distribute that damage across those targets, but certain rules apply depending on the circumstances.

This is particularly relevant in cases involving damage from sources like combat and spells that specify targets. Players are required to assign enough damage to creatures to destroy them, taking into account their defense values, and to ensure that any remaining damage can then be assigned to other eligible targets. This promotes strategic decision-making and preserves the intended competitive integrity of the game. The division and assignment of damage must be conducted in a way that complies with established rules, further solidifying option C as the accurate description of the damage resolution process.