You're an adventurer looking for treasures.
During one of your journeys, you encounter a knight riding a horse who agrees to tell you informations about a huge treasure he has heard of.
Only if you're able to find his horse's name, he also gave you clues for each letters.
"1st letter : It's the 1st letter of what he said."
"2nd letter : Well ... I can't give you a letter for this one, but i'm sure you'll find a way to guess it."
"3rd letter : It's the fifth letter of what he gave to you."
"4th letter : It's the 2nd letter of what she was doing."
So, what's his horse name ?
And also, can you guess it's color ?
Hint 1 :
There's a reason why there are only 4 letters in his horse's name
Hint 2 :
You've already met this knight before
Hint 3 :
There is a reason to why all his verbs are in the past
Hint 4 :
You could ask hexomino to help you find the 3rd letter