Your main strategy is to generate a lot of Ooze tokens with a lot of +1/+1 counters, so Doubling Season and cards with similar effects like Primal Vigor and Parallel Lives will make your deck that much more efficient by increasing the number of tokens, or counters, or even both

Abzan Battle Priest Akki Battle Squad Akoum Battlesinger Ana Battlemage Ashnod's Battle Gear Aven Battle Priest Balmor, Battlemage Captain Bant Battlemage Barbed Battlegear Basandra, Battle Seraph Battle Angels of Tyr Battle Brawler Battle Cry Battle Cry Goblin Battle Frenzy Battle Hurda Battle Hymn Battle Mammoth Battle Mastery Battle Menu Battle Plan Battle Rampart Battle Screech Battle Sliver Battle Squadron Battle Strain Battle at the Bridge Battle at the Helvault Battle for Bretagard Battle of Frost and Fire Battle of Hoover Dam Battle of Wits Battle-Mad Ronin Battle-Rage Blessing Battle-Rattle Shaman Battle-Scarred Goblin Battlefield Butcher Battlefield Forge Battlefield Improvisation Battlefield Medic Battlefield Percher Battlefield Promotion Battlefield Raptor Battlefield Scavenger Battlefield Scrounger Battlefield Thaumaturge Battleflight Eagle Battlefly Swarm Battlefront Krushok Battlegate Mimic Battlegrace Angel Battleground Geist Battlegrowth Battlemage's Bracers Battlesong Berserker Battletide Alchemist Battlewand Oak Battlewing Mystic Battlewise Aven Battlewise Hoplite Battlewise Valor Bespoke Battlegarb Bespoke Battlewagon Bladed Battle-Fan Bloodforged Battle-Axe Boros Battleshaper Bridgeworks Battle Bristlebane Battler Bruenor Battlehammer Centaur Battlemaster Custody Battle Eidolon of Countless Battles

Artificer: How Does it Work
Yes, each pack comes with at least one surge foil extended-art rare or mythic rare
It doesnt help that one of the prevailing strategies in recent years has been artifact tokens: Clues, Foods, Maps, Blood all of these casual strategies made Dockside a big red flag at Casual tables