7 Deep Clue Sea Undersea Investigation Deep Clue Sea has a very clear game plan, and that's drawing multiple cards a turn
Some cards you might want to splash are Sephiroth's Intervention, Kefka, Court Mage, Machinist's Arsenal, and Seifer Almasy
Illustrated by Carl Critchlow Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Not Legal Comp
You also have a few Impact Tremors effects that deal damage when your creatures ETB, which you can stack and trigger a bunch by creating large amounts of tokens with Horn of Gondor
Alternatively, if you are interested in which Zeraora cards are gaining value, view the trending cards guide
It has appeared in several subsequent games outside of the Unova region, including later generations like Pokmon Sword and Shield, thus maintaining its relevance in the franchise