mtg capenna commander decks Magic: The Gathering Streets of New Deck – Obscura Operation + Collector Booster Sample Pack draw a card Rankings for All 19 Streets

It was also confirmed that the only place you'll have the chance of pulling one of these is in an English Collector booster, as they won't be included in the Japanese versions

It also synergizes with the enrage mechanic from Ixalan

Commander Eriette, the Beguiler Lifelink Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it

But what does that mean

Zareth San, the Trickster is a five mana 4/4 with flash that you can put into play for four mana if a Creature you control is unblocked when attacking