The Fabled Kokkator [DT04-EN072] Common 2014 Mega-Tins it gains this effect

it gains this effect

Set: Structure Deck: Onslaught of the Fire Kings Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 If your opponent controls a monster and you control no monsters: Special Summon 1 FIRE Beast

When this card is destroyed by battle or card effect and sent to the Graveyard: You can Special Summon 1 monster with 1500 ATK and 200 DEF from your Deck

destroy the chosen card and inflict 500 damage to your opponent

is activated that includes an effect that Special Summons a monster (Quick Effect): You can detach 1 material from this card

The Fabled Kokkator [DT04-EN072] Common 2014 Mega-Tins it gains this effectSet: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1500 When this card destroys an opponent's monster by battle and sends it to the Graveyard, you can discard 1 "Fabled" monster to draw 1 card.