Shelob, Dread Weaver checks decks that like to sacrifice creatures and bring them back, but unlike other similar cards like Kalitas, Traitor of Ghet, Shelob has a mechanism to pass through the big Spider and deposit an exiled creature back in its controllers graveyard
It's hard to overstate just how wide the appeal of this card is, but if I had to bet, I'd say this is the most-played commander and possibly the most-played card in Core Set 2020 per EDHREC a month from now
On top of that, it's also a noncreature lord, giving all of your goblins a passive +1/+1 bonus
We also have two card arts for Reef Pirates, which is later retconned to be 'Zombie Pirate'
Other games dont show you everything a card could Discover, they just give the Discovering player three options and their opponent no information