Well, because Carrion FeederCarrion Feeder is one of only two single-mana, repeatable sac outlets in the game (more on the other one later), and Basilisk CollarBasilisk Collar is on the list of best equipment ever printed, regardless of mana cost
I knew going in that it would be hard to make some picks here
That means you're going down a card for early-game acceleration, but you can use the Labyrinth's last ability to add the card back to your hand when you're ready to cast it
Ordering a MEGA card expecting it to be playable The MEGA 1115-inch card is a display piece a wall-worthy oversized format
One way I can think of would be pairing Slimefoot with Ashnod's Altar and Illusionist's Bracers: with the bracers equipped, use Slimefoot's ability to create two Saprolings, sacrifice them to the altar and ping opponents, then use that mana to repeat the process
That doesnt mean Im not trying it in Explorer right off, mind you