Use "Mausoleum of the Emperor" to Normal Summon this card instead of Tributing. It also serves the dual purpose of serving as a Field Spell Card.
Special Summon "Grinder Golem" to your opponent's side of the field, then attack it with this card. When this card would be destroyed by that battle, Tribute one of the produced "Grinder Tokens" instead and halve your opponent's Life Points as a result.
Equip this card with "Twin Swords of Flashing Light - Tryce", so as to decrease its ATK and make it more vulnerable to being destroyed by battle, in order to use its effect. Its effect can even be used twice in one turn, since it can attack twice.
Tribute "Manticore of Darkness" to activate this card's effect. During the End Phase, you can revive that monster by sending an appropriate monster from your hand to the Graveyard.
Combo with "Beast Soul Swap" so as to attack your opponent directly twice in one turn.