The official English name of this article's subject is not yet known. The name used here is unofficial, and may change as more information becomes available. Administrators and Content Moderatorsshould not rename this page without discussion.
"Tentaclusters" are based on both living fossil creatures and dead ones. Unlike "Paleozoic", they are not all based on creatures from the same time period but they do share the same trait that they are both animals that live underwater.
"Tentacluster" works on either forcing your opponent to discard cards from their hand (Deck destruction) via "Drillworm's" effect or damaging your opponent's LP through effect damage via "Batsucker's" effect.