@brianpk80 as the land has basic types the ability to cost life doesn't do anything(or rather, it's all upside, since you can pay life if you want to for some reason but can use it painlesssly if desired)
i would probably play protection from abuse in dredge tbh, assuming it works as intended. as written i think it doesn't trigger on the thing that puts it in.
@Griselbrother cemetary peacekeeper is basically just a 2/2 flash for 0 with upside in all matchups except maybe shops, it's so good. the rest are of course just 0 mana "win the game vs dredge/shops"