Gray Slaad // Entropic Decay was first released in the set Commander Legends: Battle for Baldur's Gate, illustrated by Piotr Foksowicz & Piotr Foksowicz
While "spell" does include creatures, artifacts, and enchantments in the context of Rolling Attack, the inclusion of Electric Thunder really promotes buffing him up with spells like Titan's Strength, Brute Force, Samut's Sprint, and Infuriate to keep the damage going to every character possible
The proliferation of rarer type of cards have pushed the average prices of regular bordered cards lower over the past few years, and Murders at Karlov Manor is a continuation of this trend
Why would I want to draw four and then lose two cards, when I could instead draw far more with Interpret the Signs
All kinds of good stuff here
Chart shows the price of Edgar, Master Machinist #27 at the end of each month going back as long as we have tracked the item.