mtg gatewatch cards Elemental Uprising Oath of the (OGW) Common Card #130/184 Unplayed then draw that many cards plus one MtG Trading Card Game Oath

Something that I think reflects one of the key differences you pointed out - namely that in cube games tend to end while there's still a lot going on

The set

But at the same time, it lacks something like ward or flash

It's an interesting design choice that doesn't seem too effective on paper, but hopefully it will be fun to play in-game

Most artifacts are colorless and can be cast with any type of mana, but some require mana of a specific color

the most common is Legendary , which prevents players from controlling more than one permanent of that name, and allows them to be used as a "commander" in the popular "Commander" format