Its a good amount of sacrifice fodder for aristocrat decks, and while youre sacrificing the insects Aatchik makes, it gets stronger and drains your opponents
Its an ok replacement for card trading, but this leads MTG: Arena into a separate issue of online community isolation (more on that later)
These decks can currently be had for $408 and $370, respectively
Tangletrove Kelp is expensive, but it offsets that downside by doing something the turn you play it in most cases
Since Grixis struggles with the removal of enchantments, this can mean the end of your thievery if nobody else has an answer (or even cares to answer it)
Dance of the Manse Playing Dance of the Manse entails a heavy artifact/enchantment deck, preferably one that puts permanents in the graveyard easily so you can reanimate your enchantments and bring back your artifacts