merfolk mtg cards staples get amazing reprints in Magic: The Gathering Gray Harbor Merfolk gets +2/+0 as long as you control a commander thats a creature or planeswalker. Magic: The Gathering Merfolk Skydiver

Mana ape never did anything fair

He explains, When designing the cards, we directed the artists to imagine themselves as Illumineers sailing through an unpredictable sea along with their companions, iconic Disney glimmers, to help capture the essence of the incredible events that unfolded around them. Be sure to check out how the cards shine in these videos

Note that this works on abilities that would counter your spells not just spells like Mystic Snake

With the right flash support, Katara, Waterbending Master becomes the worlds greatest Scroll Thief, and it doesnt even have to connect in combat to draw a handful of cards