digimon card game bt17 BT17-053 Keramon 哈哈獸 – BAN-TYO TCG BOOSTER SECRET CRISIS [BT-17] CARDLIST｜DIGIMON

Finding this card in a pack means you have struck gold

Mathing out the appropriate number of actions needed to take down certain opponent characters from time to time is just as important as playing a roster of your own characters who can lead to a big scoring round

They're a resource that you can use to pay costs, like the ones offered by cards such as T-45 Power Armor

A surprise part of green devotion decks (I know that sounds weird, but it can drop with a Storm the Festival or work with an Oath of Nissa) for a while, it provides another way to untap the various combo pieces like Nykthos, Shrine to Nyx in Pioneer and lesser entities like Nyx Lotus in Explorer