Silumgar's Command [Wizard deck]: Not terribly useful here
This Shakespearean Bard triggers when it or another non-token creature enters the battlefield under your control, letting you pick one of three Roles to attach to that creature
Your opponents either kill Zada or you win
On the one hand Neheb, the Worthy has discard synergy and gives Minotaurs first strike so he is a suitable commander
KOTORI, PILOT PRODIGY Hitch a ride with Kotori and her fleet of souped-up vehicles, then run your opponents off the road
Grixis Energy -- Magic 2019 Standard | _BATUTINHA_, (5-0) MTG Creatures (18) 2 Torrential Gearhulk 2 The Scarab God 3 Champion of Wits 3 Whirler Virtuoso 4 Glint-Sleeve Siphoner 4 Nicol Bolas, the Ravager Planeswalkers (2) 2 Liliana, Death's Majesty Instants (11) 3 Abrade 4 Harnessed Lightning 4 Vraska's Contempt Sorceries (2) 2 Doomfall Enchantments (1) 1 Arguel's Blood Fast Lands (26) 1 Island 1 Mountain 1 Swamp 1 Field of Ruin 2 Sulfur Falls 4 Aether Hub 4 Canyon Slough 4 Dragonskull Summit 4 Drowned Catacomb 4 Fetid Pools Sideboard (15) 2 Vizier of Many Faces 1 Abrade 2 Chandra's Defeat 2 Jace's Defeat 2 Negate 1 Doomfall 2 Duress 2 Hour of Devastation 1 Arguel's Blood Fast This deck is very similar to the Grixis Midrange deck from above