Simple animation of taking damage.
Very nicely rendered, I'm with eishiya on the flashing white though.
Does it have to flash white? I think the increasing damage would be clearer without the white inbetween. Things like that pretty much clear one's memory of the previous frame. More importantly, bright flashing like that can trigger seizures in some people, especially if they zoom in to get a look at the changing details (which are very hard to see at 1x).