I like that it fits all kinds of white decks, from prowess/spellslinging and sacrifice, to aggro and even control
In the case of penguins, this option is more likely to be performed, either by way of Sardine, or via One for One with either Deep Sea Artisan or my most recent favorite, Crystal Girl, both of which can improve your card advantage, offsetting the natural minus one you incur from 1-4-1
It often removes two or three permanents when it comes into play, and its pretty easy to maximize ETB triggers with effects like Panharmonicon and Displacer Kitten
The legendary cover stars made a splash thanks to their prehistoric designs and vibrant colors that popped on the box art lining store shelves
If you don't control an Army, create a 0/0 black Sliver Army creature token first.) Whenever a nontoken Sliver you control dies, amass Slivers 2