If you want something more adventurous, on the other hand, take a look at the best tabletop RPGs
The advantage of Starcage over Lockdown is the activated ability
The Precon List Before we talk upgrades, let's take a look at the stock list to see what we're working with: Sliver Swarm lives up to its name with a complete focus on Slivers: I count 40 sliver creatures in the deck plus 3 cards that can count as slivers like Titan of Littjara, and then 9 more nonland cards that care about slivers
Additionally, these cards are in chocobo track foil, an all-new card treatment
However, Chien-Pao ex was the metagame bogeyman for a while, and many have strong feelings for the deck still today

Sorcery (5) Martial Coup Heroic Reinforcements The Nipton Lottery Hour of Reckoning Ruinous Ultimatum Enchantment (11) Intangible Virtue Bastion of Remembrance Wild Wasteland Battle of Hoover Dam Fervent Charge Marshal's Anthem Vault 11: Voter's Dilemma Vault 75: Middle School Assemble the Legion Black Market Stolen Strategy Artifact (9) Skullclamp Sol Ring Survivor's Med Kit Arcane Signet Talisman of Conviction Talisman of Hierarchy Talisman of Indulgence Charisma Bobblehead Luck Bobblehead Land (36) Ash Barrens Canyon Slough Clifftop Retreat Command Tower Desolate Mire Diamond City Dragonskull Summit Evolving Wilds Isolated Chapel Memorial to Glory Mountain x5 Myriad Landscape Nomad Outpost Path of Ancestry Plains x5 Shadowblood Ridge Smoldering Marsh Swamp x4 Tainted Field Tainted Peak Temple of Malice Temple of Silence Temple of Triumph Terramorphic Expanse Windbrisk Heights Commander, Theme, and Strategy Do you like attacking