Brotherhood of the Fire Fist - Bear

The monster effect "Once per turn, when this card inflicts battle damage to your opponent's Life Points: You can choose 1 'Fire Formation' Spell Card from your Deck and Set it to your field" is a Trigger Effect. (This effect does not target.)

The monster effect "You can choose 1 'Fire Formation' Spell Card from your Deck and Set it to your field" is an effect that can be activated optionally after damage calculation when "Brotherhood of the Fire Fist - Yuushi" itself inflicts battle damage to your opponent.

The effect "You can choose 1 'Fire Formation' Trap Card from your Deck and Set it to your field" can be activated not only when "Brotherhood of the Fire Fist - Yuushi" attacks and inflicts battle damage to your opponent during your turn, but also when "Brotherhood of the Fire Fist - Yuushi" is attacked by an opponent's monster and inflicts battle damage to your opponent during your opponent's turn.

The monster effect "Once per turn: You can send 1 face-up 'Fire Formation' Spell/Trap Card you control to the Graveyard; target 1 monster on the field; destroy that target" is an Ignition Effect. (This effect targets 1 monster on the field. When activating this effect, you send 1 face-up 'Fire Formation' Spell/Trap Card you control to the Graveyard as a cost.)