Two New Legendary with interesting abilities and as expected a Keyrune for Dimir.
This guy might make it in a EDH/Commander deck, combos well with other Enter the battlefield effect.
A good mill strategy and you get to pick your opponents best creatures that you mill in his graveyard. I think a brew with Jace Memory adept and Duskmantle Guildmage is in the mist.
Keyrune mana fix or an unblockable creature, this ones obviously great for limited.
