Getting even one $5 premium deck will give you the core of that archtype in triplicate and a few staple spells and traps, a fighting chance
If you currently use top-loading pocket pages, just be extra careful to store the binder upright and consider switching to side-loading sheets for valuable cards
they also have effects that let them be used as the entire Ritual Summon requirement for Ritual Summons of WATER Ritual Monsters
So, you don't get to go wild with extra combat steps like Seismic Tutelage, but you also don't have to risk your creature dying early on by swinging to double the counters either
Build an alchemy deck, summon powerful Akora & battle rival alchemists
Here are examples of cards that have been scored on each level from Kaladesh: Limited: 10 - First Pick, Monster Bomb - Angel of Invention, Saheeli's Artistry 9 - Excellent, Cream of the Crop - Aetherstorm Roc, Skyship Stalker 8 - Powerful but Specific Cards - Marionette Master, Cultivator of Blades 7 - Great but Not Worth Switching Colors For - Insidious Will, Architect of the Untamed 6 - Strong Cards on Curve for the Backbone of your Deck -Thriving Rhino, Thriving Grubs 5 - Always Playable Cards to Fill Out - Aether Theorist, Riparian Tiger 4 - Decent Cards that Might Serve a Purpose - Wayward Giant, Sage of Shalia's Claim 3 - Unexciting Picks You Don't Want to Play - Nimble Innovator, Ghirapur Guide 2 - Bad Cards You Want to Avoid - Terror of the Fairgrounds, Curio Vendor 1 - Stone Cold Unplayable - Demolition Stomper, Perpetual Timepiece