mtg urza planeswalker card The Mightstone and Weakstone | Urza, Activate only as a sorcery. Urza, 44 cards | Magic:

30 Oops, Infinite Turns (Alrund's Epiphany) Alrund's Epiphany is a sore spot for many contemporary Standard fanatics

We also have effects that will happen often, if not every turn, with Rampaging FerocidonRampaging Ferocidon and Blood SeekerBlood Seeker hitting opponents when they have creatures enter, Nightshade HarvesterNightshade Harvester when they have lands enter, Kaervek the MercilessKaervek the Merciless whenever they cast spells, and Harsh MentorHarsh Mentor whenever they activate non-mana abilities

Treasure is a very popular theme in the format, and there are tons of recent popular commanders that want this effect, from Mr House, President and CEO, to Edward Kenway

Sevinne is, in my opinion, one of the stronger new Commanders printed from this years lineup