Venger's Decks - Woods Portal Strata

Woods Portal Strata - 3 dizzying map levels. First, you begin in the woods; you see some weird stuff in a clearing, maybe a swirling portal of some sort. Next, what, so you jumped right in? Ok, so now you're in some sort of weird in-between realm - serves you right! And hey, last of all, there you go, you broke the fragile skin between realms and now you're on a beach. Somewhere...