Not only can it kill creatures on the spot heedless of most any restrictions, but, in failing that, it can also weaken an opposing creature
And since we're going to be proliferating way more in general thanks to more Phyrexians dying with Brimaz, Blight of Oreskos, I'm adding more counters to the deck, such as Everflowing Chalice which is totally cracked when you're proliferating it, or oil counters like Vat of Rebirth and Norn's Wellspring, and even some poison cards like Ichor Rats which adds a secondary win condition if we come up against pillowfort or lifegain decks
Three strength, three willpower, and one lore for questing are all nothing to write home about for a cost of 3 ink, and there are definitely more exciting alternatives to deploy
My tactic here, as you can see from the picture above, is to use Kangaskhan as angry cannon fodder while levelling up Zapdos or Jolteon
Or, you know, one Akroma Angel of Wrath in the bin