Interesting..Lasts for 24 hours does it?
i was just wondering the exact same thing.
i did one on Sonoma and there was only a couple of people and i didn't get anything, not even a tree - zero luck.
went to ATL and did one, same thing, nothing, no tree - zero luck.
then did another on ATL with my luck suit on and got a tree.
guess ill go back and try another on sonoma with a luck suit on???
Maybe dependent on degree of damage points at the different stages of the spawn, what character are you using?
From what Ive seen at the posts and partly personal exp. This is what I suspect helps:
1> How early in the spawn you start.
2> How much of the early spawn you clear.
3> How many other participants are and what damages they do?
4> Early spawn --- > ice sculptures.
5> Late spawn and Boss --> Tree that is easier to get than sculptures actually interestingly.
6> Not really sure about high luck, since I always use about 950 luck without the luck sculpture. (Will try with it and see).
7> How much damage overall you do.