I also opted to go for a Terraforming over the third A Legendary Ocean, because I would rather thin the deck out despite going with the risk of potentially drawing it late game when its targets are already either in my hand or in the graveyard
Must be Special Summoned (from your hand) by Tributing 1 "Forbidden One" monster, and cannot be Special Summoned by other ways
That said, it seems you cant keep a good archetype down
As a refresher, the new Exosister Karmael (YGOrganization Translation) comes with a great replacement effect that changes your opponents activated effect to Add 1 card from your opponents GY to their hand, and Exosister Bat Mater (YGOrganization Translation) is an amazing starter that adds 2 Exosister monsters from the Deck to the hand, then makes you discard 1 card
Packed with innovative mechanics, like game-shifting card types and abilities, they keep duels thrilling and strategies fresh