Build your board with artifacts and get free equips when cats enter the battlefield
Where Zone starts to get some more value is when you have Wraths to contend with, when you have Cradle to power up, when you have prot green creatures to block and when you have things that pump up all your dorks
In more aggressive or combo decks that can reach the six mana threshold it excels and is also playable in control however it is a dead card for control against decks like red deck wins where casting it is suicide
Phyrexian Vindicator is another White mythic rare, but this one costs four mana, has flying and is a 5/5
I guess if youre floating infinite mana you get to stack your deck the way you like it and just keep activating the look at and shuffle ability until you find what you want, though Im sure there are less convoluted ways of turning your infinite mana into a game win
On the other hand, Melira, the Living Cure states that no matter how many poison counters you would get in a given turn, youll actually only get one