The spell on top resolves first
Theres nothing wrong with Cubing with cards that are three or more colors, but they are absolutely trickier as a category than mono-color and two-color cards
Its still an expensive threat, but black does very well when it has solid threats alongside excellent removal
Legendary Artifact The One Ring Indestructible When The One Ring enters, if you cast it, you gain protection from everything until your next turn
The heroes rush in from all sides, magic and steel ready for a final, all-out battle
Primal Conqueror Etali, however, ramps that ability up to 11 by triggering upon entering, and also only stealing nonland permanents, which affect the board far more than just the top card. If that wasnt enough, if you pay , you get to transform it into a new, nonartifact version of Blightsteel Colossus