Even in a control role, blue sometimes gets more card advantage from its creatures than from its card draw spells and planeswalkers
Scythecat Cub $29 This is about the upper end of what Jumpstart cards can go for, and so while the Cub is amazeballs its too expensive for me right now
Then the five-drop 3/6 lifelink Lotuslight Dancers will toss ETB one card of each of its colors to your graveyard, great for bringing back and then they don't have to be dorks, so your Green card could be Life from the Loam, as a great example
Between value, flavor, and firepower, Cap shines in any deck that wants to punch and protect at the same time
She also makes for a super fun spider tribal Commander, if youre into creepy crawlies
I'm several paragraphs in and have yet to mention why this price spike took place, but that's because it's the same reason for pretty much every price spike in the last two weeks