Since you have two partner commanders, Frodo, Adventurous Hobbit and Sam, Loyal Attendant, there are plenty of opportunities to turn your lifegain into game-winning strategies
Overrun has been killing people for years, and Overrun on a gigantic body that can come at a discount is terrifying
Many of the usual suspects are here, though I didnt want Reanimate because the life loss can be quite brutal, and I expect to take a lot of incidental damage from folks who go for player removal when creature removal doesnt cut it
This card has an opponent lose life equal to the number of Elves you control when it comes into play
There is an argument to be made about the Final Aeon possession also being part of this mechanic, but I am not really so sure
How Does Menace Damage Work