Now that I've completed each domain's counter lists, here's a quick breakdown of what you can expect to find in the posts dedicated to each domain:
Death
Categories: Card Removal, Board Control
Keywords: Afterlife, Burn, Deadly, Deal X, Destroy, Pull from Void, Transform
@entrepidus/gods-unchained-mana-curve-for-death-counters
Deception
Categories: Card Removal, Board Control, Card Advantage
Keywords: Copy, Deadly, Deal Strength to Self, Flank, Hidden, Order, Possess, Pull, Sleep
@entrepidus/gods-unchained-mana-curve-for-deception-counters
Light
Categories: Card Removal, Board Control
Keywords: Destroy, Frontline, Order, Possess, Protected, Set STAT to X, Transform
@entrepidus/gods-unchained-mana-curve-for-light-counters
Magic
Categories: Card Removal, Board Control, Mana Ramp
Keywords: Copy, -X Cost, Deal X, Draw, Order, Spell Boost, Transform, Unlock Mana
@entrepidus/gods-unchained-mana-curve-for-magic-counters
Nature
Categories: Card Removal, Board Control, Card Advantage
Keywords: +X/+X, Blitz, Confuse, Deal X to Random, Draw, Overkill, Refresh
@entrepidus/gods-unchained-mana-curve-for-nature-counters
War
Categories: Card Removal, Blitz, Creature Ramp
Keywords: +X/+X, Blitz, Deal X, Flank, Godblitz, Leech, Protected, Twin Strike
@entrepidus/gods-unchained-mana-curve-for-war-counters