This card completely shuts down Chain Burn and other Burn decks, but you have to make sure it's your only monster on the field so your opponent can't summon Lava Golem.
Chain this card's effect (from your hand) to your Memory of an Adversary, to recover your lost Life Points as well as summoning this card. Note however, if this card is already on the field, you will not get to banish the opponent's monster as there needs to be damage received for this card to work properly.
Use this card to avoid the negative backfire of your "Dark Snake Syndrome", so that it will damage only your opponent. This will assure your victory in a maximum of 6 turns (assuming that your opponent has no means to recover life points or destroy your spell card).