Use the mana value of the sacrificed permanent as it last existed on the battlefield to determine how much life each opponent loses
Note that these Lurking Evil cards have a different collector number from the regular versions, but you might not notice straight away if just glancing at the cards
Remember when each new set launched with a simple 36-pack booster box, and each booster pack contained one rare, three uncommons, and eleven commons
And this is just depressing as a topdeck
There are excellent token generators that consistently give you lots of elves or faeries, on top of the cards you want to play each turn
Alongside having this favorable mana cost, Wrenn and Realmbreaker also provides a lot of utility, especially to five-color decks