There's a lot of cool ones in the mix and I want to talk about a whole bunch of them
FromTheShire: I fucking love this card, and not just because I'm a monster who wants to Living Land and then Elesh Norn, Grand Cenobite
Rummage effects like this are pretty much always useful, since they let you sculpt your hand according to the current gameplay situation
This two-mana Angel comes down quickly, which is rare among the many higher mana value creatures, and helps you cast those bigger spells, since you can tap her to add a white mana that can only be used on Angel spells
Most of the tribal cards in Cube need to be good enough on their own, like Siege-Gang Commander and Graveborn Muse, or need to make it so that using your picks on the tribe and places in your deck are worth it
Based on the current Magic economy, I cannot name a single thing in the entire world that is as easy to counterfeit as a Magic card that would provide a higher rate of return