Following yesterday's reveal, several more cards have just been revealed from Black Bolt and White Flare
its less important here because sea creature decks are generally closer to an aggro deck that wants to cast big things and swing for massive damage than the typical card draw, discard, or self-mill decks
As someone who has played a lot of games in the old-school era, Mystic Tomato is definitely a nostalgic favorite
Its not hard to build a deck around it or to add this card to a Niv-Mizzet Reborn deck because they legends care about roughly the same suite of cards
Encased in a museum-quality, clear poly-carbonate display box with a black ABS plastic base
you cannot Special Summon for the rest of this turn, except Cyberse monsters, also send 1 Cyberse monster from your Deck to the GY, or, if this card was Ritual Summoned, you can Special Summon that monster instead