Does Yasuo, Remorseful trigger when pulled in by Faefolk?
My opponent moves Irresistible Faefolk and one of their units to a battlefield where I have Yasuo, Remorseful. Does Yasuo's ability trigger, or only when he is attacking?

When I attack, deal damage equal to my Might to an enemy unit here.
Artist: Six More Vodka
Card Set: Origins
My opponent moves Irresistible Faefolk and one of their units to a battlefield where I have Yasuo, Remorseful. Does Yasuo's ability trigger, or only when he is attacking?
During a showdown, Yasuo was at 10 Might. The initial target was Kadregrin and a player used Thrill of the Hunt to add Elder Dragon to the field but forgot to deal its damage. Assuming both players pass Focus immediately, is there still a normal window for Action/Reaction spells after Yasuo resolves?
Yasuo, Remorseful is in an interaction where shield timing matters. At the moment Yasuo's effect resolves, is shield already active for damage handling, or does shield apply only afterward?
I attack with Yasuo, Remorseful into an opponent's battlefield with two units. I trigger his ability to kill one unit, and my opponent Gusts that unit back to hand. Can I then choose the other unit, or does the ability fizzle?
A player asked whether Yasuo, Remorseful's ability can be used more than once per turn when he repeatedly gains Attacker. Can Yasuo, Remorseful's ability trigger multiple times in one turn?