Use Golden Ladybug and Solemn Wishes to heal every turn.
If you draw Amazoness Queen you can special summon her with Amazoness Onslaught.
With Amazoness Onslaught and Amazoness Queen on the field you can easily fill your board with monsters.
During your final turn, summon The Winged Dragon of Ra and give him all your accumulated LP to use as attack. Equip him with Fairy Meteor Crush so that he can deal piercing damage. And remember to use Anti-Magic Arrows at the start of your final battle phase.