4 New Cards: Red Archfiend, Ancient Gear, XYZ Card & Fiend Monster

New cards revealed in the next OCG booster "Animation Chronicle".

Soul Fist

Equip only to a Dragon Synchro Monster you control. A "Red Dragon Archfiend" equipped with this card is unaffected by your opponent's activated card effects. Once per turn: You can change the ATK of all monsters your opponent currently controls to the equipped monster's. Once per turn, when an attack is declared involving the equipped monster: You can target 1 monster in your opponent's GY; banish it, and if you do, the equipped monster gains ATK equal to the banished monster's, until the end of this turn.

Singularity Fiend

When your opponent Special Summons a monster(s): You can discard this card and 1 Spell; destroy that monster(s). You can only use this effect of "Singularity Fiend" once per turn.

Antidote Nurse

2+ Level 3 monsters
(Quick Effect): You can detach 1 material from this card, then target 1 monster on the field whose current ATK and/or DEF is different from its original value; its ATK/DEF become its original ATK/DEF, then, if you targeted a monster you controlled at activation, it cannot be destroyed by battle or card effects this turn. Once per turn, if another monster(s) is Special Summoned to your field and this card has 3 or more materials (except during the Damage Step): You can make that monster(s) gain 900 ATK.

Ancient Gear Statue

If your opponent controls more monsters than you do, you can Special Summon this card (from your hand). You can only Special Summon "Ancient Gear Statue" once per turn this way. You can Tribute this card; Special Summon 1 "Ancient Gear Golem", or 1 monster that mentions it except "Ancient Gear Statue", from your hand or Deck, ignoring its Summoning conditions. You can only use this effect of "Ancient Gear Statue" once per turn.