mtg red land destruction cards I know is frowned upon because it can slow down the game, but is this card a bit less mean? It just punishes my opponent for not diversifying, right? Land Destruction In Modern -

I said, it was going to get math heavy

Sure, you'd prefer your big five- and six-drops at this point, but really anything would help turn this great start into a victory

The blue half of the color in particular has the best benefits from artifacts with cards like Valkyrie Aerial Unit and Rook Turret both being solid payoffs for playing artifacts

You may put a creature card from among them onto the battlefield tapped and attacking that player

Refuse // Cooperate Izzet commanders focusing on instant and sorcery spells like Sevinne, the Chronoplasm and Rootha, Mercurial Artist will Refuse // Cooperate with this card in their build

That doesnt exclude mana abilities, which is a standard caveat for these types of effects