WUBRG: You may play target Elemental card from your graveyard without paying its mana cost
After all, he does generate a devil token that lends itself perfectly to sacrifice strategies, and Rakdos (black/red) has long been known for its sacrifice themed playstyle
Travel back in time and witness the epic and destructive war between the brothers Urza and Mishra that changed the plane of Dominaria forever
Oji, the Exquisite Blade Oji, the Exquisite Blade is an exciting commander because it can trigger on each player's turn if you can hold on to a steady stream of spells
Tangle Wire looks harmless, and the first instinct always seems to be to try and ride out the effect to net an extra card
Whereas the regular MTG Warhammer 40k decks are full of unique cards, these Secret Lairs follow the pattern set by Ikoria's Godzilla cards (as well as most Secret Lairs featuring third-party IPs, Stranger Things being the exception)