The origin of Scarlet Witch's powers in the comics is quite involved. She was born with mutant genes that gave her a base ability, but significant magical exposure and interactions further shaped and enhanced her powers over time.
Captain America's physical strength and combat skills could be enhanced by Scarlet Witch's reality - warping powers. For example, she could make his shield stronger or give him super - speed for a short time.
Scarlet Witch's powers of chaos magic could potentially enhance Spider - Man's reflexes. Her ability to manipulate reality on a small scale might make Spider - Man's movements even more unpredictable to his enemies. For example, she could create a reality where Spider - Man's webs are stronger or his jumps are higher.
Scarlet Witch could potentially enhance Spider - Man's physical abilities using her magic. She could make his strength even greater or his speed faster for a short period. In return, Spider - Man could protect Scarlet Witch from close - range physical threats. His ability to swing around the city quickly could also be useful in getting her to different locations where her magic is needed.
It's not straightforward to say she was evil. The Scarlet Witch's behavior in the comics was influenced by many factors, and her intentions weren't always malicious. Sometimes her powers caused unintended consequences that were seen as negative.
Scarlet Witch is indeed a mutant in the comic universe. Her mutant powers give her unique capabilities and play a significant role in many storylines. However, the extent and nature of her powers have evolved and changed over time.