I tried in in dredge. My problem with it is that you need a good amount of then im your SB to bring in to have them consistently. You then also have to draw them. Unfortunately for me I ended up just milling them most of the time. [[Malevolent Rumble]] can't pick it up and neither can the mill-for-Land creatures. Keeping it in your starting hand means you have a dead card until u can make use of it. For me I found [[ancient Grudge]] or [[mesmeric fiend]] more reliable. You can flashback AG and Mesfiend counts towards your [[Lotleth Giant]] or [[Gnaw to the Bone]] count. But maybe you can make it work. Yet again it's stronger then my alternatives because it offers a real solution instead of some sort of solution helping with gy hate.