What is keeping the card above from being banned
7 Dino DNA Colorless Illustrated in a way that it feels almost as if the card itself is glowing, Dino DNA is a generic artifact card for the Jurassic World collection
While the "ease of flipping" category is, in large part, a product of the number of defense counters on the battle (battles range from three to seven defense counters, and a battle with three defense counters will be much easier to flip than one with seven), it also takes other factors into consideration, like whether the battle makes creatures (if so, we can use them to help defeat the battle, making it easier to flip) or whether the battle acts as removal (which can get a blocker out of the way, making it easier to attack and defeat the battle)
Resourceful Return should provide a useful ability and that card draw option should be live most of the time
You've gained a life, cast a creature, had a creature enter and leave, and have another energy ready to go again