Forsake the Worldly (Amonkhet) There will be times when you just need something to go away and not come back
New Avatars Finally, Wizards will also make new planeswalker avatars purchasable through the stores new Avatars tab, either individually or as part of a bundle
Snakeskin Veil I lost the finals of an SCG Tour Online event to Rangers Guile in the last six months, and that was when they let me play Uro, Titan of Natures Wrath in Standard
She also quests for two, has some decent stats, and has Ward
In Ertha's build Taii Wakeen, Perfect Shot and Captivating Crew are your all stars, and you make honorary criminals out of pingers, Spikeshot Goblin, and Humble Defector
The primary upside of this over Howling Mine is obviously that you get to go first, which is kind of like making it a cantrip, but its also worth noting that given the phenomenally clunky nature of spells in Esper Control decks, this might just make a reasonable instant speed threat to play at the end of their turn