In like 1999, my parents took me to the store to get Pokemon cards
Jhoira, Weatherlight Captain Though Jhoira, Weatherlight Captain references historic cards generally, it almost always ends up being an artifact deck that combines Jhoiras incredible card draw with 0-cost artifacts like Lotus Petal, Jeweled Amulet, and Mox Amber to generate immense bursts of card advantage
Taigam, Ojutai Master Taigam, Ojutai Master gives your spells rebound as long as it attacked this turn
She pulls off the loop just like Beetleback Chief and others, but instead of producing infinite mana or infinite token creatures, she's 3-cmc which is about as mana-light as you can get for the loop, if that's important to you
Horsea evolves into Seadra and ultimately into Kingdra when exposed to a Dragon Scale, adding a unique Water/Dragon typing that enhances its competitive versatility