Playing it early in the game can help you get a leg up on your opponent, and gaining multiple mana sources during a turn can definitely contribute to winning a game
Alternatively, you could copy an enchantment like City on Fire, allowing Terra to one-shot a player with commander damage in this form

Full Necron Dynasties Commander Decklist Creatures (29) Szarekh, the Silent King Imotekh the Stormlord Anrakyr the Traveller Trazyn the Infinite Canoptek Scarab Swarm Canoptek Spyder Canoptek Tomb Sentinel Canoptek Wraith Chronomancer Cryptek Cryptothrall Flayed One Hexmark Destroyer Illuminor Szeras Lokhust Heavy Destroyer Lychguard Necron Deathmark Necron Overlord Plasmancer Psychomancer Royal Warden Sautekh Immortal Shard of the Nightbringer Shard of the Void Dragon Skorpekh Destroyer Skorpekh Lord Technomancer Tomb Blade Triarch Praetorian Arcane Signet Caged Sun Commanders Sphere Convergence of Dominion Cranial Plating Endless Atlas Ghost Ark Gilded Lotus Hedron Archive Mask of Memory Mind Stone Mystic Forge Necron Monolith Night Scythe Resurrection Orb Sceptre of Eternal Glory Sculpting Steel Sol Ring Thought Vessel Unstable Obelisk Wayfarers Bauble Instants (3) Darkness Defile Go for the Throat Beacon of Unrest Dread Return Living Death Mutilate Their Name Is Death Their Number Is Legion Biotransference Out of the Tombs The War in Heaven Barren Moor Desert of the Glorified Myriad Landscape Polluted Mire Reliquary Tower Tomb Fortress Vault of Whispers 30 Swamps With an impressive mix of creatures, artifacts, and spells, this Necron decklist is ready to dominate any Commander table

Bruvacs comparative rarity among mill decks is not down to its power, but instead its lack of ability and resulting exorbitant cost
For fans who've managed to bag any of the iconic anti-hero's Secret Lair cards in time, you can expect shipping to begin tomorrow, April 3
Blue Sun's Zenith AND Even the Score Next are this pair of instants with triple-Blue to start