It has since corrected back down to $45, and may correct further, but I wouldnt expect it to settle back at $10 any time soon
While attached, this isn't a creature.) Creature Artifact - Equipment Cat Marionette Master Fabricate 3 (When this creature enters, put three +1/+1 counters on it or create three 1/1 colorless Servo artifact creature tokens.) Whenever an artifact you control is put into a graveyard from the battlefield, target opponent loses life equal to this creature's power
Liliana, Dreadhorde General Liliana, Dreadhorde General amplifies your strategy by providing a steady stream of card draw through creature death or a sacrifice from her -4 ability, bolstering your hand while depleting your opponents board
The support suit is also really solid with Spyglass Siren, Enduring Curiosity, and Tishana's Tidebinder
Defiler of Vigor Theres a whole cycle of Defilers in the set, which allow you to pay Phyrexian mana for their color of mana for any spell, and thats pretty crazy
#5 Connive // Concoct Connive features a pair of cards that are both particularly situational