Mordenkainen's Lost Notebook
2-level Conjuration
Choose a point you can see within range which is in soft terrain, such as dirt, soil, or sand. You cause a tree to spring up from that point, in seconds surging as tall as trees which have grown for decades. You can make the tree grow to any height, from 10 to 50 feet. The branches of the tree are perfectly evenly spaced. Creatures climbing the tree can do so without a check, as it is as easy as climbing a ladder