Its not as efficient as the likes of Malevolent Rumble, but the fact that it can fuel (and be the target of) a Dread Return gives it a unique edge
The decks (using Commander 2017s Feline Ferocity as an example) contain favorites from both the recent past (Zendikar Resurgent) and days of yore (Mirari Wake), as well as spectacular new cards (Mirri, Weatherlight Duelist)
While it wasn't the best against a creature based strategy, it usually was good enough to at least gain the caster back the one card spent casting the enchantment in the first place
But whats wild is the delayed trigger that lasts until your next turn, so even if an opponent follows up by casting a haste creature, theyre strongly discouraged from attacking with it
With Alchemy: Edge of Eternities , we're updating the language around conjuring random creature cards to be more concise
What are your go-to Familiars