Kaalia's Angels (EDH / Commander)

Akroma, Angel of Fury - beater that can be pumped up, might be replaced soon
Akroma, Angel of Wrath - beater, Akroma is bae
Angel of Despair - removal, vat shenanigans
Angelic Arbiter - prison, can really annoy some decks like Narset, Enlightened Master
Archangel of Tithes - prison
Aurelia, the Warleader - additional combat
Avacy, Angel of Hope - protection, beater
Basandra, Battle Seraph - prison, combos with Angelic Arbiter
Bruna, the Fading Light - recursion, vat shenanigans
Gisela, Blade of Goldnight - more damage on enemies, less damage on self
Gisela, the Broken Blade - beater
Linvala, Keeper of Silence - prison
Lyra Dawnbringer - pumps up other angels, helps your lifepoints
Platinum Angel - prevents alternative win cons
Reya Dawnbringer - recursion
Sephara, Sky's Blade - makes your fliers (basically everything important) indestructible
Tariel, Reckoner of Souls - grab stuff from enemies kind of grave hate
Harvester of Souls - draw
Hellkite Charger - additional combat
Kothophed, Soul Hoarder - draw, esp on boardwipes
Rune-Scarred Demon - tutor, vat shenanigans
Steel Hellkite - wipe

Diabolic Intent - if mimic vat is out sac one of the vat shenanigans
Master Warcraft - can end games, would be more powerful with Master of Cruelties but I don't own any
Mother of Runes - protects stuff
Quicksilver Amulet - redundancy, prevent enemy on-cast-trigger
Sword of Kaldra - super deathtouch, makes Kaalia of the Vast more durable and makes commander damage relevant, can be equipped on something else later
Thran Temporal Gateway - redundancy as most angels are legendary, prevent enemy on-cast-trigger
Whispersilk Cloak - free attacks with something
Vessel of Endless Rest - can tuck something into a deck again, as grave hate or for tutor
Trinisphere - protects from free casting, "cast x without paying its mana cost" is an alternative cost and thus it's always at least 3 (vs Cascade and Narset)