This 1-drop in White is a Curse that lets you name a card and then that card costs the cursed player two more mana, and when they do you can sacrifice the Curse for a card
It sounds to me like Wizards are really stepping up their game here, and Im happy to see them continuing to work at it
In that sense, it very much feels like another Lotus Bloom for the deck, letting you bank mana for your combo turn
P/T Number 13 Language Italiano Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (3/19/2021) Containment Priest's last ability won't affect any creatures that were cast, including ones cast from unusual zones such as your graveyard