Ideally you'd be putting this on something withy lifelink to keep the gains going, or even Qala, Ajani's Pridemate to increase the buff when it swings with other creatures
If the format features multiple decks where that ability would be useful, I would definitely be interested in giving this card a shot
If your deck is perfectly content to only operate during your turn, though, you can really break the symmetry on this and hamstring your opponents
Chandra, Flameshaper $12.04 Babe, wake up
These decks were Amber and Amethyst (featuring Moana and Mickey Mouse), Emerald and Ruby (Cruella De Vil and Aladdin) and, lastly, Sapphire and Steel (Aurora and Simba)
When people outline what matters most, they typically list trust signals: audited randomness, licensure from known authorities, and explicit tools that empower selfcontrol