This variant on GW Hexproof attempts to win by rapidly buffing hexproof creatures with enchantments, for lethal damage by turn 5 or so. It has less land and fewer 3 drop enchantments than most other variants. Vines of vastwood can surprise the opponent into losing instead of chump blocking, and it can protect Aura Gnarlid if it makes it out.

Urban Burgeoning (which I have) seems worth experimenting with.