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
When people outline what matters most, they typically list trust signals: audited randomness, licensure from known authorities, and explicit tools that empower selfcontrol
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
It'll take a much bigger kill spell to answer the Dragonlord
Maralen enables an aggressive, card-theft-focused control strategy that feels perfectly on-theme for Faeries
If the format features multiple decks where that ability would be useful, I would definitely be interested in giving this card a shot