
You may look at the top card of your library any time.
You may cast Aura and Equipment spells from the top of your library. When you cast an Equipment spell this way, it gains "When this Equipment enters, attach it to target creature you control."
Suit up Galea (or another creature) with a stack of Auras and Equipment cast straight off the top of your library, then swing for lethal commander damage with vigilance keeping you safe. You're effectively playing with extra cards in hand since Galea lets you see and cast enchantments/equipment from the top, and the free auto-attach on Equipment means tutored gear lands for value.
Add more protection and evasion (Whispersilk Cloak, Snakeskin Veil, Robe of the Archmagi) so a single removal spell doesn't blow you out, and lean on cheap tutors (Enlightened Tutor, Stoneforge Mystic, Steelshaper's Gift) to set up Galea's top-deck casting. Tighten the curve with enchantress/Sram-style draw engines to refuel, and consider a backup Voltron creature plus Flowering of the White Tree or Finest Hour effects to close games faster.
Seeded from a single deck — rates appear once more public decks exist.
No combos found for this commander on Commander Spellbook.
Same color identity (GUW), by popularity.