Summon "Pilica, Descendant of Gusto" and use its effect to Special Summon "Gusto Gulldo" and Synchro Summon this card; then, you can use this card's effect to add "Pilica" from your Graveyard to your hand and Synchro Summon this card again on your next turn.
Use this card's second effect to suicide "Gusto" monsters you control, mainly those ones that Special Summon another one from the Deck. This can lead to a loop that will thin your Deck while your opponent will take all damage from those battles.
Use "De-Synchro" to re-Summon this card and retrieve another card.
"Gusto" decks normally have problems when dealing with piercing monsters such as "Blackwing Armed Wing" and "Flamvell Uruquizas". If you encountered yourself in this situation, try to Synchro Summon this card as soon as possible, in order to prevent further damage.