The most fun I’ve had with Glissa so far was durdling around until I got up to 10+ lands, then suddenly (and very unexpectedly) end the game by playing Grinding Station and a bunch of 1-mana artifacts from my hand. Each artifact untaps the Station when it comes into play, so you can immediately sac it. Works quite well when the game has been dragging on. Also a lot more fun than killing your opponent with creatures (eww).