It is a Psychic card illustrated by Atsuko Nishida
But where Blackbeard is important is that he replenishes your hand with a draw since all of your ships require a Plunder Patroll card in hand to enable their disruptive capabilities, Blackbeard becomes truly essential

Ancient Hydra Apex Devastator Apocalypse Hydra Balduvian Hydra Benevolent Hydra Bioessence Hydra Briar Hydra Bristling Hydra Capricopian Clockwork Hydra Domesticated Hydra Feral Hydra Gargos, Vicious Watcher Genesis Hydra Goldvein Hydra Grakmaw, Skyclave Ravager Gyrus, Waker of Corpses Heroes' Bane Honored Hydra Hooded Hydra Hungering Hydra Hydra Broodmaster Hydra Omnivore Hydradoodle Hydroid Krasis Ironscale Hydra Kalonian Hydra Khalni Hydra Lifeblood Hydra Managorger Hydra Mistcutter Hydra Molten Hydra Mossborn Hydra Multi-Headed Nessian Wilds Ravager Neverwinter Hydra Nyxborn Hydra Oran-Rief Hydra Phyrexian Hydra Phytohydra Polukranos Reborn Polukranos, Engine of Ruin Polukranos, Unchained Polukranos, World Eater Primordial Hydra Progenitus Protean Hydra Rampaging Aetherhood Rampant Rejuvenator Ramunap Hydra Rock Hydra Savageborn Hydra Scourge of Skola Vale Shivan Devastator Spitting Hydra Sprouting Phytohydra Steelbane Hydra Steelbane Hydra Stumpsquall Hydra The Goose Mother Thunderous Snapper Ulasht, the Hate Seed Ulvenwald Hydra Vastwood Hydra Voracious Hydra Voracious Hydra Warden of the Grove Whiptongue Hydra Wildwood Scourge Wren's Run Hydra Zaxara, the Exemplary

When your opponent activates a card or effect (Quick Effect): You can detach 2 materials from this card, or just 1 material if all this card's materials are Reptile and/or Dinosaur, then target 1 face-up card your opponent controls
There is a way to play one game of Yu-Gi-Oh with multiple players, but the way MTG sets it up is much less complicated to learn