NCF – Extended list of Neutral creatures.

Any speed above 10 can be equated to 10 for calculations; this will be the easiest way. Because in practice, in 99% of cases, a speed of 10 will function as unlimited.

Perhaps this works in the original game... but I come from Heroes of Might and Magic V, and there are arenas of a larger size (like 14x14). Therefore, my personal opinion is that the author's speed should remain as it is.