Cursed Oak (looks burnt)

Found by a witches hut (rare), does not drop saplings. Just a dark dark black burnt tree with no way to farm it. Completely black with a very dark grey texture. Creating doors and trap doors etc should give an imperfect shape that leave gaps. The point is that it’s beautiful and rare and cannot be gathered in large quantities without searching for a really extremely long time It’s cursed instead of charred so that we can suppose the witch did it with magic and it’s not something that can be created by the user or by a lightening strike or anything like that. Rare blocks used to be so cool in Minecraft. I miss that