It might be better in a more Bird-centric deck, but in Family Matters, it's still a powerful enchantment
Im not quite sure what the best cards to target with this are yet, but Ive heard buzz surrounding Aetherling
Timey-Wimey Commander (2) Creature (21) Astrid Peth Flesh Duplicate Rory Williams Time Beetle Amy Pond Idris, Soul of the TARDIS Sibylline Soothsayer The Eleventh Doctor The Ninth Doctor Adipose Offspring Donna Noble Jenny, Generated Anomaly Kate Stewart Sally Sparrow The Face of Boe The War Doctor Wilfred Mott Atraxi Warden Dinosaurs on a Spaceship Judoon Enforcers Star Whale Instant (4) Clockspinning Everybody Lives
Thats a lot of gameplay to get into one card, but it just goes to show you how deeply this collection understands both parts of its collaboration
You can read about Ari Laxs adventures with the archetype here and even watch him play it here
16 Toxrill, The Corrosive A Serious Threat With Little Escape Printed in Innistrad: Crimson Vow alongside Umbris, while Toxrill, the Corrosive may cost a hefty seven mana, once cast it is capable of single-handedly taking over a Commander game