A First Look at Murders at Karlov Manor The highest-profile murder needs the highest-profile detective
Bait the wrath, then rebuild
There's quite a few abilities, so I'd recommend taking a look at the card itself, because you probably forgot at least one of its abilities like the ability to deal damage to a planeswalker when it deals combat damage to a player so be sure to keep a copy handy just in case
Even if you have no other counters in play when you bring out your Contagion Engine, it provides a large amount of -1/-1 counters which you can then multiply using its proliferate effect
If you gain 4 life from a lifelink creature, 3 life from another lifelink creature, and gain 1 life from a creature entering the battlefield under your control, each opponent will lose 4 life, then 3 life and final 1 more life
Yet back in '22, I had my doubts