Too many ways for Soul Generation. It's possible, just not like that.
1. Son of God/NJ= -2LS
2. Burial= -1LS
3. Confusion/HPP/Judas' Plot to stall them and take out their Soggy. Side Battle preferred.
4. Draw Far Country LS during battle with a site in battle= -1LS (if the elders would rule correctly)
5. Divination + Jepthah (preferably Side Battle)= -1 LS
6. Divination + CTB Evil Spawn= -1 LS
7. Negate Soul to stop Hopper
8. No hopper to get negated or HT'd.
The Divination variants can also be done with John (promo), but is less reliable. Also, Soggy + NJ on Shuffler end game will stick a couple lost souls on top.