Secret Summoning [Conspiracy] Nightmare Horse Partner (You can have two

Partner (You can have two commanders if both have partner

The glyphs writhed and twisted

Set: Fifth Dawn Type: Creature — Imp Common Cost: {2}{B}{B} Flying {T}: Target player loses 1 life

Set: Innistrad Type: Sorcery Common Cost: {2}{B} Target player reveals their hand

As the hedrons began to coalesce into colossal Eldrazi superstructures

Secret Summoning [Conspiracy] Nightmare Horse Partner (You can have twoSet: Conspiracy Type: Conspiracy Uncommon Cost: Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face up any time and reveal that name.) Whenever a creature with the chosen name enters the battlefield under your control, you may search your library for any number of cards with that name, reveal them, put them into your hand, then shuffle your library.