
Very fun Commander IMHO, and always neat to see someone bother with a Companion, pinging is strong enough to be interesting without being obnoxious, and getting built in card draw seems really strong. There is also Ogre Slumlord that makes 1/1 Deathtouch tokens, but you need to be killing other people's creatures to make it truly work, though just getting a Rat whenever you sacrifice one of your non-tokens might be good enough.

It's pretty pricey, but I'm not sure if there are many better fits for this deck than Ophiomancer, 2 mana to draw an extra card on each player's turn isn't bad value, and you still can block with the 1/1 Deathtouch if necessary (it mostly deters people in my experience).

Not sure if you run into a lot of problematic artifacts, but Viashino Heretic seems really funny with Obosh and some high MV artifacts. Cardmarket uses cookies and other related tools. Not 100% if they're worth it, but Rakdos Cackler, Manaforge Cinder and Footlight Fiend are each small bodies that offer you some utility on a 1 drop while also offering you 1 drops that are both Red and Black. Buy & sell Footlight Fiend (mint cond.) in Europes largest online marketplace for Magic: The Gathering. I also would think about Chaos Warp to deal with any permanent that can be targeted. I wouldn't hesitate to run either Ashes to Ashes or Reckless Spite over something like Assassinate. Mask is really, really good with Rite of the Raging Storm, which was reprinted recently and is amazing value in most metas, on top of which you can just sacrifice the Elemental to Lyzolda before it dies, too bad it's not also Black! Note 100% on this, but I really like Mask of Griselbrand in a deck that has creatures dying regularly.

Basilisk Collar seems like it'd be pretty good with Lyzolda, she can then remove target creature by sacrificing any red creature (and you gain 2 life).
