mtg sacrifice a creature draw cards equal to its power Behold Susur Secundi, Void Altar. Lovely in the summer--terrifying year-round. #MTGEternities then discard three cards. ABUGames - Magic The Gathering

The upside is that blue mana has access to a huge variety of powerful targeted mill spells, which can be turned against your own library just as easily as your opponents

Demon Bolt 6.5 Just a fairly nice rounded heavy hitting removal spell

Paying 1 mana for information and virtually unrestricted targeted discard will always be good, especially in a metagame thats so dependent on having engines like Greasefang combo or angels Collected Company/lifegain

Luckily I took care of the work for you and created a guide on the best board wipes for each color

Unleash the power of Elsas wintry spirit and join the Frozen franchise with the Elsa Spirit of Winter card

Agathas Soul Cauldron Agathas Soul Cauldron is a two-drop activated ability mana rock with upside that will impact the Commander format and have potential in other MTG formats