During Setup, on each board, add 1 A and 1 E to the highest-numbered land without T/C. During Play, E do +1 Damage. When Ravage adds B to a land (including cascades), Destroy 1 A in that land.

The first time each Action would Destroy E: If possible, 1 of those E is instead Pushed. 1 F when you do so.

Ravage Cards also match lands with 3 or more E. (If the land already matched the Ravage Card, it still Ravages just once.)

When making the Invader Deck, put 1 Stage III Card after each Stage II Card. (New Deck Order: 111-2-3-2-3-2-3-2-33)

Put an unused Stage II Invader Card under the top 3 Fear Cards, and an unused Stage III Card under the top 7 Fear Cards. When one is revealed, immediately place it in the Build space (face-up).

After the Ravage Step of turn 2+, on each board where it added no B: In the land with the most E (min. 1), add 1 E and 1 T.