Mentor of the Meek : Draws you a card whenever a low-power creature enters the battlefield under your control
Death Payoffs If your commander cares about creature deaths,, deathtouch and combos with Thornbite Staff offer you a lot of upside
Ral Zarek's plus ability is admittedly underwhelming, and his -2 to protect himself could be inconsistent
Personally, I'm just itching to run Jumbo Cactuar in Commander alongside Fling, or put it into my Anzrag deck for a 30,000 damage turn
For all the times you do not want your vampires dead, a little Accursed Duneyard is great to remind your opponents about regeneration and how hard it is to kill vampires
While its not powerful, Reliquary Tower is a Commander staple, seeing play in 2.46 million decks according to EDHREC