They are a 10 cost with 11000 power, has Rush and a once per turn punishment that knocks out an 8000 power or less Character when the opponent activates a Blocker
It might be time to revisit some of the Ayara, First of Locthwain decks I pitched early in Kaldheim preview season since all these black creatures trigger the drain ability with Awaken the Blood Avatar as a big finisher
Collections from the old game should carry over too, though cards outside of Standard format won't be playable until a later Expanded format update (while Legacy format cards straight up won't be supported)
Let's take a look at some of the highlights
Fire, Ice, Lightning: The Grand Masters are the Fire user Courtney with Moltres, Electric user Steve with Zapdos, Water user Jack with Articuno, and Rod, who uses Colorless and Water to approximate Dragons spearheaded by Dragonite