Reference

The Crusader character in Marvel Comics has multiple iterations. Here is some information on a couple of them:

1. The Crusaders (Team): This group of characters first appeared in The Invaders #14 in March 1977. They were created by Roy Thomas, Jack Kirby, and Frank Robbins. You can find more details on the Wikipedia page: Crusaders (Marvel Comics).

2. Crusader, also known as Arthur Blackwood: Another individual character who took on the name Crusader was created by Robert Kirkman and Andy Kuhn, and he first appeared in Marvel Team-Up Vol. 3, Issue 20 in 2006. More details can be found at Comic Vine.

Here are some images related to Marvel's Crusader characters:

Each version or character iteration brings its own unique story and traits.