mtg overload cards Overload, 4 Enchanted permanent doesn’t untap during its controller’s untap step Simple Overload cards : r/custommagic

Priest of Titania

Kastral, the Windcrested was first released in the set Bloomburrow, illustrated by Noki

As Duskmourn: House of Horror is based on Betrayal at House on a Hill, a game in which one or more players will betray their party and seek to destroy them (as the opposing players must defeat the betrayer), this slotted perfectly inline with Archenemy's mechanics

This is nice in theory, but I didn't mention the most limiting factor: it's only possible to activate at sorcery speed

PucaTrade has a list of every Magic expansion set, and each of those links goes to a page that lists the name of each card along with the expansion symbol colored to indicate rarity