Letha, leSpook

When Letha, leSpook enters the battlefield choose
one:
- Letha becomes a 2/4 Spider with Reach
- Letha becomes a 3/3 Beast with Trample
- Letha becomes a 3/2 Crocodile with Menace
Whenever a creature dies, exile Letha, then
return her to the battlefield under her
owner's control.