Who Would Win?

Mera

Former queen of Atlantis; Former queen of Dimension Aqua

Hydrokinesis, Hard Water Constructs, Superhuman Strength, Underwater Breathing, Enhanced Durability, Aquatic Telepathy

Atlantean Armor, Trident (occasionally)

Aquaman Family; formerly Red Lantern Corps

Laurel Jane Juspeczyk

Vigilante / Adventurer

Expert Martial Artist, Peak Human Conditioning, Acrobatics, Stealth, Hand-to-Hand Combat

Silk Spectre Costume

Watchmen (Crimebusters)