Whenever an Aura you control enters, if you cast it, you may search your library for an Aura card with mana value less than or equal to that Aura and with a different name than each Aura you control, put that card onto the battlefield attached to Light-Paws, then shuffle.
Light-Paws is a mono-white Auras Voltron deck that turns a single Aura cast into a chain of free Auras attached to your commander, then swings for lethal commander damage. Each Aura you cast triggers a tutor for a cheaper, differently-named Aura that enters attached to Light-Paws for free, snowballing stats and protection in one turn. You curve out cheap protective Auras, then go off mid-game stacking enchantments and connect for 21 commander damage.
Explosive single-turn payoffs that can win out of nowhere from one Aura cast
Built-in card advantage by fetching Auras straight onto the battlefield for free
Cheap commander (2 mana) that comes down early and rebuilds quickly
Mono-white access to strong protection, recursion, and taxing pieces
Extremely vulnerable to a single removal/bounce/edict killing your commander and 2-for-1ing your Auras
Weak to board wipes and enchantment removal that erase your whole investment
Light-Paws only triggers on Auras you cast, so it can stall on bad draws of non-Aura cards
Mono-white means limited card draw and no countermagic to protect the engine
Tutors three Auras to hand, each of which can chain into more fetches when cast.
Add maximum protection and evasion redundancy—Shielded by Faith, Spirit Mantle, Snake Umbra, and Cartouche of Solidarity—so a single removal spell can't stop you. Improve consistency with tutors like Three Dreams, Open the Armory, and Enlightened Tutor, plus fast mana (Sol Ring, mana rocks) to go off a turn earlier. Round it out with recursion such as Replenish or Open the Vaults to recover from board wipes that mono-white otherwise struggles against.
Legendary Creature — Fox Advisor
