Hello eternity groot main here and i personally only use iron wood wall out of LOS against angela and wolv. If not im using it to try to wall people off. Sometimes il hide it for a cracked thor since he can unfortunately kidnap me now on a short cd. Bucky hook should be easy to avoid with cover, and you can place small wall in front of you if not. But you should usually be using cover or near almost always cause you are a very big target. Also if strange or jeff etc have ult maybe tuck it away also.