Mount & saddle is a gameplay mechanic being introduced in Outlaws of Thunder Junction that allows players to tap any number of owned creatures that have a certain ability in order to saddle them together, thereby ensuring that anything that affects one, affects all of them
Unless you fancy leaning into the (fairly random) vehicle subtheme that Revival Trance is sporting with cards like Setzer, Wandering Gambler, Id recommend cutting that fat and adding some more solid reanimation-focused picks like Alesha, Who Laughs at Fate or Caesar, Legions Emperor
Anyway, Arcane Proxy is a worse Snapcaster Mage, mainly since the lack of flash and the on cast trigger eliminating the option to blink it overtakes the ability to play the targeted spell for free
She should be great leading one, or as a support card in others
Each 100-card ready-to-play Magic: The GatheringFINAL FANTASY Commander Deck makes it easy for Commander fans in your store to grab a deck and play right away
Just getting cards out of your creatures is good, and you can also blink them for more value