mtg draw a card Pojo's Magic The Gathering of the Day MTG Cube: Top 10 Card

When City of Ass was printed, mana burn was still a thing (unspent mana would deal damage to you), so the extra half mana would harm you and in a way work like City of Brasss ping when tapped

And I salute you for it

Fountainport is a very flexible utility land in a deck that pumps out tokens

Unfinity is the first Un -set with a storyline to speak of

This is a little bit narrow, and aggro decks won't love that a creature gets to block before they can use this, but it is reasonably efficient and will gain you life sometimes

I also think that unless Ob Nixilis proves playable in Pioneer or Modern, you might want to trade off any ones you arent actively playing with sooner rather than later