mtg look at the top card of your library Ponder |U| Sorcery. three cards library, then put them back in any order. You may shuffle your library. Draw a card. https://t.co/gj1MzYs4v1 #MTG #MagicTheGathering Ponder MTG - Doctor Who

While on paper, this battle looks decent, I don't foresee this getting a ton of play

Green has strong cards like Tyvar's Stand from MTG 's most recent set, Phyrexia: All Will Be One and Gaea's Gift, while blue has Shore Up and Cradle of Safety which provide Hexproof and additional effects

It also has an activated ability that costs one of each color of mana

This cards other abilities are also pretty decent

Note the image isnt official, and comes from a preview found by sergiorips

These are called room abilities. They can only be triggered as long as the dungeon is in play in the command zone and is controlled by the player who owns the dungeon