As for Doubling Season and Vorinclex, Monstrous Raider, their synergy with planeswalkers is absurd, just make sure you pull off a trigger or two right away because players know these threats well
Two archetypes that leap to mind are superfriends decks, which want the extra turn to activate planeswalkers, and enchantress decks built around shrines and sagas that just want extra upkeep and main phase triggers
Lastly, the "One Shall Stand, One Shall Fall" drop consists of "full-art" versions of the five basic land cards, each depicting a different locale on Cybertron
Rather than being played from outside the game, players now need to pay three mana to add their companion to their hand before they can play it
Be wary of deals that seem too good to be true and always check the sellers reputation
Defiler of Flesh