Creature-focused strategies can quickly build up a handful of powerful threats, but without some form of evasion, their attacks can be easily blocked
I have seen Kaalia decks that focus on just one of the three tribes, and that is a fun restriction
Descend 4, for example, would trigger as soon as there are four permanent cards in your graveyard

Decklist: Anikthea, Hand of Erebos Constellation in EDH Anikthea, Hand of Erebos | Illustration by Magali Villeneuve Commander (1) Creatures (26) Walking Ballista Alseid of Life's Bounty Avacyn's Pilgrim Birds of Paradise Elves of Deep Shadow Argothian Enchantress Collector Ouphe Composer of Spring Destiny Spinner Jukai Naturalist Nessian Wanderer Sanctum Weaver Shigeki, Jukai Visionary Sythis, Harvest's Hand Weaver of Harmony Calix, Guided by Fate Heliod, Sun-Crowned Nyx Weaver Setessan Champion Eidolon of Blossoms Doomwake Giant Gravebreaker Lamia Demon of Fate's Design Thoughtrender Lamia Nylea's Colossus Nyxborn Behemoth Instants (12) Enlightened Tutor Entomb Malakir Rebirth March of Otherworldly Light Path to Exile Swords to Plowshares Tamiyo's Safekeeping Despark Druid's Deliverance Heroic Intervention Teferi's Protection Clever Concealment Sorceries (5) Commune with the Gods Agadeem's Awakening Kruphix's Insight Toxic Deluge Extinguish All Hope Enchantments (22) Authority of the Consuls On Thin Ice Swift Reconfiguration Utopia Sprawl Wild Growth Blind Obedience Fertile Ground Greater Auramancy Seal of Cleansing Seal of Primordium Sterling Grove Sylvan Library Cemetery Tampering Enchantress's Presence Grasp of Fate Seal of Doom Tymaret Calls the Dead Anointed Procession Defense of the Heart Hallowed Haunting Elspeth Conquers Death Sphere of Safety Artifacts (1) Lands (33) Bayou Boseiju, Who Endures Bountiful Promenade Brushland Caves of Koilos Command Tower Deathcap Glade Godless Shrine Hall of Heliod's Generosity Indatha Triome Llanowar Wastes Marsh Flats Overgrown Farmland Overgrown Tomb Prismatic Vista Savannah Scrubland Shattered Sanctum Snow-Covered Forest x5 Snow-Covered Plains Snow-Covered Swamp Takenuma, Abandoned Mire Temple Garden Undergrowth Stadium Urborg, Tomb of Yawgmoth Vault of Champions Verdant Catacombs Windswept Heath Yavimaya, Cradle of Growth While Anikthea, Hand of Erebos doesnt have constellation itself, its a fantastic commander to helm a deck built around the mechanic

Werewolves are naturally friggin' huge on their backsides (Dire-Strain Demolisher) and love pumping up your attackers too (Wildblood Pack), so all you gotta do is play werewolves, transform them, and beat face
From there, shell battle strong as a 4/4 for four mana until you have the ability to turn her into an 8/8 trample