I love this at multiplayer when you have a few options, and with Mana Rocks and Lands that can make any color of mana, because getting any color of mana from your Dimir control brew that grabs a red activated ability is pretty valuable, so run this with City of Brass and Darksteel Ingot and Fellwar Stone
Seeing as how many Modern decks essentially end their curve at three mana, Hypnotic Sprite may even end up seeing play in some builds of UW Control
I would pick the strongest one and two drops I can think of as candidates and go to town with two or three of one of those out of this play
Being able to snipe something like Sheoldred and add a Panharmonicon to the battlefield is huge
The real selling point is getting your card back when the enchanted creature dies, giving this an incredibly low opportunity cost to play
The MTG Foundations Beginner Box is the best possible starting point and its perfect for players whove never touched a card