One of this decks weaknesses is that it is so heavily built around Yawgmoth that Counterspells can be quite effective
Another thing to note about this red one-drop is that it helps fuel graveyard synergies, but is also therefore hit by graveyard hate
I have yet to need to cast it for zero mana, but I do love having that option so you can safely tap out to play something cool but still have some protection from some crazy artifact or enchantment combo
And so, dearest reader, we present to you the actual most disgusting creature in Magic: The Gathering
You can generate a bunch of mana with green, draw a bunch of cards with blue, then deal a bunch of direct damage with red, with some nice crossover between all three in the middle
Hallar, Ashiok and the Aetherborn Yahenni all identify as neither male nor female and have helped create visibility for fans in the real world who use they/them pronouns