bg3 mtg commander deck Card Baldur's Gate 3 Characters Make

For two blue and two colorless mana, this card can easily shake up a game before it even begins

But enough about what I think

There's also Gond Gate which is not only a gate itself, but makes all your other gates enter untapped

These two cards have combined together to form a pretty decent card drawing engine which can fit into virtually any blue deck from Donate/Illusions of Grandeur to Psychatog

Arch of Orazca is today outclassed by Roadside Reliquary

A transforming double-faced card enters the battlefield with its front face up by default, unless a spell or ability instructs you to put it onto the battlefield transformed or you cast it transformed, in which case it enters with its back face up