Modern Horizons 2 had four new-to- Magic storm cards, one of which was on creature permanents
Cards can have 1, 2, 3, or 4 square corners
My concern here would be getting too many stuck in our hand when our early artifacts are getting destroyed, but if the opponent is spending their mana blowing up Prophetic Prisms and Pacification Arrays, we are probably in a decent spot
The same is true for any counters that change its power and/or toughness and effects that switch power and toughness
Obviously, wed steer clear of Armageddon and Counterspell, but wed see a lot of the greats
They often expand their power through +1/+1 counters, creating a growing threat that can quickly spiral out of control