Its very resilient to removal, and you can apply pressure while being just disruptive enough to cross the finish line
Shes an Uncommon hovering around a quarter, which makes her one of the cheapest ways to buy into a proven, aggressive shell
Elspeth, Storm Slayer Elspeth, Storm Slayer gets dropped into a Standard that's hostile to her mana value, but I think she might be good enough to see play anyway, Her abilities are great and work well together, but there are a ton of tools readily available in Standard that will work well with those abilities
Not only does this card inhibit an opponent's plans, it also drains their mana
Sheoldred stabilizes, punishes greed, and forces answers immediately which is exactly what the best black creatures MTG players rely on are supposed to do