Once per turn, this card cannot be destroyed by battle. Once per turn: You can target 1 "Battlin' Boxer" monster in your Graveyard, or 1 of your banished "Battlin' Boxer" monsters, that has a Level; all "Battlin' Boxer" monsters you currently control become that monster's current Level.
2 Level 3 monsters
All monsters your opponent controls must attack, if able. While you control another "Battlin' Boxer" monster, your opponent cannot target this card for attacks. When an attack is declared involving another "Battlin' Boxer" monster you control: You can detach 2 Xyz Materials from this card; look at your opponent's hand, then Set 1 Spell Card from their hand to your side of the field.
During your Main Phase, you can Normal Summon 1 "Battlin' Boxer" monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When an opponent's monster declares an attack, while you control a Warrior or FIRE monster: You can Special Summon this card from your hand, and if you do, negate that attack, then banish 1 monster on the field until the End Phase. You can only use this effect of "Battlin' Boxer Chief Second" once per turn.
During the Damage Step of either player's turn, when a "Battlin' Boxer" monster you control is attacking or being attacked: You can banish this card from your hand or Graveyard; that monster gains 1000 ATK, until the end of this turn. You can only use the effect of "Battlin' Boxer Counterpunch" once per turn.
When this card is targeted for an attack: Destroy this card. When this card is sent to the Graveyard by a card effect: You can target 1 "Battlin' Boxer" monster in your Graveyard, except "Battlin' Boxer Glassjaw"; add that target to your hand.
When this card is Normal Summoned: You can send 1 "Battlin' Boxer" monster from your Deck to the Graveyard. Once per turn, this face-up Attack Position card cannot be destroyed by battle.
2 Level 4 monsters
If this card is Special Summoned: You can take 1 Level 4 or lower FIRE Warrior monster or 1 "Battlin' Boxing" Spell/Trap from your Deck, and either add it to your hand or send it to the GY. (Quick Effect): You can detach 1 material from a monster you control, and if you do, apply the following effect.
● Your opponent cannot target "Battlin' Boxer" monsters you control with card effects for the rest of this turn.
You can only use each effect of "Battlin' Boxer King Dempsey" once per turn.
2 Level 4 "Battlin' Boxer" monsters
If a "Battlin' Boxer" monster(s) you control would be destroyed by battle or by a card effect, you can detach 1 Xyz Material from this card instead of destroying 1 of those monsters. When an Xyz Material(s) is detached from this card: This card gains 800 ATK.
If your opponent controls a monster: You can Special Summon this card from your hand. You can Tribute this card; Special Summon up to 2 "Battlin' Boxer" monsters with different names from your Deck, except "Battlin' Boxer Promoter". You can banish this card from your GY; increase or decrease the Levels of all "Battlin' Boxer" monsters you currently control by 1. You can only use each effect of "Battlin' Boxer Promoter" once per turn, also you cannot Special Summon monsters during the turn you activate any of this card's effects, except "Battlin' Boxer" monsters.
At the start of the Damage Step, if this card attacks a Defense Position monster: Destroy that monster.
During either player's turn: You can banish this card from your hand or Graveyard, then target 1 "Battlin' Boxer" monster you control; banish it until your next Standby Phase.
During your Main Phase: You can detach 1 Xyz Material from a "Battlin' Boxer" Xyz Monster you control, and if you do, Special Summon this card from your hand. You can only use this effect of "Battlin' Boxer Shadow" once per turn.
If you control a "Battlin' Boxer" monster, you can Special Summon this card (from your hand). If you do, you cannot conduct your Battle Phase for the rest of this turn.
When this card is Normal Summoned: You can target 1 "Battlin' Boxer" monster in your Graveyard; Special Summon that target. You cannot Special Summon any monsters during the turn you activate this effect, except "Battlin' Boxer" monsters.
If this card is Normal or Special Summoned: You can add 1 "Battlin' Boxer" monster or 1 "Counter" Counter Trap from your Deck to your hand, except "Battlin' Boxer Uppercutter". If this card is sent to the GY by card effect: You can activate 1 of these effects;
● Special Summon 1 "Battlin' Boxer" monster from your GY, except "Battlin' Boxer Uppercutter".
● Set 1 "Counter" Counter Trap from your GY to your field.
You can only use 1 "Battlin' Boxer Uppercutter" effect per turn, and only once that turn.
When you take battle damage: You can Special Summon this card from your hand, and if you do, gain Life Points equal to the damage you took.
3 Level 4 monsters
During either player's Battle Step, if a "Battlin' Boxer" monster you control battles an opponent's monster: You can detach 1 Xyz Material from this card; negate the effects of the opponent's monster until the end of the turn, that monster you control cannot be destroyed by that battle, also your opponent takes any battle damage you would have taken from that battle.
2 Level 4 monsters
Once per turn: You can attach 1 "Battlin' Boxer" monster from your hand or Graveyard to this card as an Xyz Material. This card gains 100 ATK for each Xyz Material attached to it. When this card you control is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: You can target Level 4 or lower "Battlin' Boxer" monsters in your Graveyard, up to the number of Xyz Materials this card had on the field; Special Summon those targets.
4 Level 5 monsters
When this card destroys an opponent's monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to half the destroyed monster's original ATK. If this card has "Number 105: Battlin' Boxer Star Cestus" as an Xyz Material, it gains this effect.
● Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; destroy it, and if you do, inflict damage to your opponent equal to the destroyed monster's ATK on the field.
3 Level 5 monsters
Gains 200 ATK for each material attached to it. Once per turn, when your opponent would Special Summon a monster(s) (Quick Effect): You can detach 2 materials from this card, and if you do, negate the Summon, and if you do that, destroy that monster(s). If this card has "Number 79: Battlin' Boxer Nova Kaiser" as material, it gains this effect.
● Once per turn, when an attack is declared involving your "Battlin' Boxer" monster and an opponent's monster: You can send 1 "Battlin' Boxer" monster from your hand or Deck to the GY, and if you do, attach that opponent's monster to this card as material.