Arcanist's Owl Aven Mimeomancer Aven Wind Guide Cat-Owl Empyrean Eagle Esper Cormorants Gwaihir the Windlord Ishai, Ojutai Dragonspeaker Ishai, Ojutai Dragonspeaker Judge's Familiar Kangee, Aerie Keeper Kangee, Sky Warden Kastral, the Windcrested Kykar, Zephyr Awakener Plumecreed Mentor Sawtooth Loon Seedpod Squire Shabraz, the Skyshark Skymark Roc Swans of Bryn Argoll Talon Trooper Vega, the Watcher Watcher of the Spheres Yorion, Sky Nomad
Its a perfect one-two punch of removing an early creature with Stomp then dropping a sizeable body the following turn
Of course, we also have the reprints
By that I mean that players imagine the best-case scenario when they first encounter a card
A Cost Reduction
Once you wire those together, the time you spend per item drops to seconds, and your products (cards in my case) stop sitting in a box in the corner of your room