All your favorite Slivers are here, from Sinew , Winged , and Crystalline Slivers to the beloved Sliver Hivelord

Aang, A Lot to Learn Advent of the Wurm Aerith, Last Ancient Ahn-Crop Champion Ajani Unyielding Ajani's Aid Ajani, Mentor of Heroes Ajani, Sleeper Agent Ajani, Valiant Protector Ajani, the Greathearted Alenni, Brood Recruiter Alert Heedbonder Alessos and Pras, Acrobats Almost Perfect Altar of Bone Ancient Spider Anthem of Champions Anurid Brushhopper Aragorn and Arwen, Wed Aragorn, Company Leader Arahbo, Roar of the World Arashin Sovereign Archon of Valor's Reach Arcus Acolyte Armada Wurm Armadillo Cloak Arming Gala Armored Wolf-Rider Arwen, Mortal Queen Asmira, Holy Avenger Assure // Assemble Assure // Assemble Atzocan Seer Aura Mutation Aura Shards Autochthon Wurm Banquet Guests Barkshell Blessing Baseball Bat Bast, Panther Goddess Battle for Bretagard Begin Anew Behemoth Sledge Belligerent Brontodon Bess, Soul Nourisher Better Than One Black Panther, Vanguard Black Panther, Wakandan King Bloomwielder Dryads Botanical Brawler Brightglass Gearhulk Brigid's Command Bronzebeak Moa Bronzehide Lion Buried in the Garden Burnished Dunestomper Burrowguard Mentor Butterbur, Bree Innkeeper Byrke, Long Ear of the Law Cadira, Caller of the Small Calix, Destiny's Hand Calix, Guided by Fate Call of the Conclave Camaraderie Captain Sisay Captain Sisay Captured Sunlight Captured by Lagacs Caradora, Heart of Alacria Catti-brie of Mithral Hall Cease // Desist Centaur Healer

And then you play Dusk to sweep precisely none of your creatures, and you have a weaker five-mana Patriarch's Bidding for your whole team later
So I am going to leave the high-five jokes behind, and return us to our normally scheduled Top Ten list, already in progress
$20 Go Tall Upgrade If you want to focus the deck around Arahbo, Roar of the World, you'll want to focus on going Tall, and take out the Go Wide cards that don't support the theme
When you need to go on the offense, Forest Duel can turn a couple of cheap characters into undead warriors that can rise again