There’s an excellent range of Magic: The Gathering in both English and Spanish, both sealed product and singles. There’s a great selection of Yu-Gi-Oh (pretty much just Spanish, I think). There’s also a great selection of Pokémon in Spanish and some in Japanese. There’s also some Force of Will, Dragon Ball Super, Weiß Schwarz, and the like.
This is topped off with a great accessories range: sleeves, mats and deck boxes.
There’s a small selection of tabletop games along one of the walls, the majority of which are highly rated ones. Honestly, though, the choice is really small, so it’s more of a ‘while you’re there’ than somewhere I’d recommend. You’re much better off going to the Estrella location for tabletop games.
For TCGs though, it’s a great store.
Official website: http://www.mtgmetropolis.com/
Open: 11:00-14:00 & 16:30-20:30 Mon-Thurs, 11:00-14:30 & 16:30-21:00 Fri, 10:00-14:30 & 16:30-21:00 Sat.
Nearest Metros: Opera (lines 2 & 5), Sol (lines 1, 2, & 3).