Rograkh, Son of Rohgahh + Kediss, Emberclaw Familiar Wizards made aggro viable in a multiplayer format like EDH with the mono-red combo or Rograkh, Son of Rohgahh and Kediss, Emberclaw Familiar
It lets you play more lands, allowing for copious ramping, and you get to draw cards each time you put lands in the graveyard
Meanwhile, your Ursula Deceiver is strong because she can discard key songs from your opponents hand
With Weatherlight , R&D started handling design, but we decided to keep the design and development processes separate
A Stifle attached to a 3/2 is a decent disruptive card, but the Tidebinder shutting down problematic creatures like Orcish Bowmasters and artifacts like The One Ring has proven to be incredible