(SPE) is a smaller collection of 26 cards, and these are not Standard-legal cards, but Eternal playable (Legacy, Vintage, Commander, Cube)
It does cause card draw for you and one other opponent so you need your best Commander political skills to navigate who to attack
Fortunately, the Adventure half of this card is an instant, which may make it redeemable enough to see play in specialized strategies
Etali, Primal Storm on attack trigger exiles the top card of each players library and let us cast any of them for free, while Etali, Primal Conqueror // Etali, Primal Sickness gives us the same effect on ETB trigger and has a terrifying transformation: By paying it becomes 11/11 with Trample and Indestructible and Whenever Etali, Primal Sickness deals combat damage to a player, they get that many poison counters
Arcades, the Strategist Arcades is a classic, powerful defender commander
The reason I added both of these cards to this MTG Aristocrats Companion deck was to be able to grab a Skullclamp