Take it from a snow tribal player
Aura of Silence (T1, Ext, S, Block) Aura of Silence started out being a sideboard card that people gradually graduated to the main deck
You can easily cast him with the hybrid mana option, and you can even run him in Mono-Blue, Mono-Black, , or whatever
Daghatar the Adamant Far from being great, Daghatar the Adamant can still get cheeky with +1/+1 counters
Faceless Menace Commander (1) Planeswalker (1) Creatures (31) Ainok Survivalist Apex Altisaur Bane of the Living Chromeshell Crab Deathmist Raptor Den Protector Great Oak Guardian Grim Haruspex Grismold, the Dreadsower Hooded Hydra Icefeather Aven Ixidron Kadena's Silencer Kheru Spellsnatcher Nantuko Vigilante Rayami, First of the Fallen Sagu Mauler Sakura-Tribe Elder Scaretiller Seedborn Muse Silumgar Assassin Skinthinner Stratus Dancer Thelonite Hermit Thieving Amalgam Thought Sponge Thousand Winds Vesuvan Shapeshifter Voice of Many Volrath, the Shapestealer Willbender Instants (7) Biomass Mutation Echoing Truth Leadership Vacuum Putrefy Reality Shift Sudden Substitution Sultai Charm Sorceries (11) Cultivate Explore Farseek Ghastly Conscription Hex Mire in Misery Overwhelming Stampede Road of Return Tempt with Discovery Tezzeret's Gambit Urban Evolution Enchantments (4) Bounty of the Luxa Gift of Doom Secret Plans Trail of Mystery Artifacts (5) Pendant of Prosperity Scroll of Fate Sol Ring Strionic Resonator Thran Dynamo Lands (40) Ash Barrens Bojuka Bog Command Tower Darkwater Catacombs Dimir Aqueduct Evolving Wilds Exotic Orchard Foul Orchard Golgari Guildgate Golgari Rot Farm Jungle Hollow Llanowar Wastes Myriad Landscape Opulent Palace Reliquary Tower Shrine of the Forsaken Gods Simic Growth Chamber Simic Guildgate Sunken Hollow Temple of the False God Terramorphic Expanse Thespian's Stage Thornwood Falls Woodland Stream Yavimaya Coast Forest x7 Island x5 Swamp x3 The Commanders This deck has a big morph theme running through it with subthemes to match: manifest and megamorph
