Dracotail Arthalion 20
Level 8 EARTH/Dragon Fusion Effect3000 ATK / 2500 DEF
1 "Dracotail" monster + 1+ monsters in the hand
If this card is Fusion Summoned: You can target monsters on the field and/or GYs, up to the number of monsters used as material from the hand; return them to the hand. If 2 or more monsters are sent to the GY at the same time, while this card is in your GY (except during the Damage Step): You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Dracotail Arthalion" once per turn.
Dracotail Faimena 30
Level 5 WATER/Spellcaster Effect1300 ATK / 2500 DEF
During the Main Phase (Quick Effect): You can discard this card; Fusion Summon 1 Dragon or Spellcaster Fusion Monster from your Extra Deck, using monsters from your hand or field. If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck. You can only use each effect of "Dracotail Faimena" once per turn.
Dracotail Gulamel
Level 7 WATER/Spellcaster Fusion Effect2800 ATK / 2300 DEF
1 "Dracotail" monster + 1 monster in the hand
When you activate a "Dracotail" card or effect (Quick Effect): You can target 1 card your opponent controls; destroy it. If 2 or more monsters are sent to the GY at the same time, while this card is in your GY (except during the Damage Step): You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Dracotail Gulamel" once per turn.
Dracotail Lukias
Level 4 EARTH/Spellcaster Effect1800 ATK / 700 DEF
If this card is Normal or Special Summoned: You can add 1 "Dracotail" monster from your Deck to your hand, except "Dracotail Lukias". If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck. You can only use each effect of "Dracotail Lukias" once per turn.
Dracotail Mululu 
7
Level 3 DARK/Dragon Effect1100 ATK / 1500 DEF
During the Main Phase (Quick Effect): You can Fusion Summon 1 "Dracotail" Fusion Monster from your Extra Deck, using monsters from your hand or field, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Fusion Monsters. If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck, then you can negate the effects of 1 face-up monster your opponent controls. You can only use each effect of "Dracotail Mululu" once per turn.
Dracotail Pan
Level 7 WIND/Dragon Effect2700 ATK / 1700 DEF
If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck, then you can destroy 1 monster on the field. If a face-up Fusion Monster(s) you control is destroyed by an opponent's card effect, while this card is in your GY (except during the Damage Step): You can place this card on the bottom of your Deck, and if you do, Special Summon 1 non-Fusion "Dracotail" monster from your GY. You can only use each effect of "Dracotail Pan" once per turn.
Dracotail Phryxul
Level 2 LIGHT/Spellcaster Effect800 ATK / 1500 DEF
If this card is Normal or Special Summoned: You can target 1 "Dracotail" monster in your GY, except "Dracotail Phryxul"; Special Summon it, then return 1 monster you control to the hand. If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck. You can only use each effect of "Dracotail Phryxul" once per turn.
Dracotail Shaulas
Level 6 LIGHT/Dragon Fusion Effect2400 ATK / 1500 DEF
1 "Dracotail" monster + 1 monster in the hand
You can target 2 "Dracotail" cards in your GY and 1 face-up card on the field with the same type (Monster, Spell, or Trap) as 1 of those GY cards; shuffle all 3 into the Deck. If 2 or more monsters are sent to the GY at the same time, while this card is in your GY (except during the Damage Step): You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Dracotail Shaulas" once per turn.
Dracotail Urgula
Level 6 FIRE/Dragon Effect2400 ATK / 1000 DEF
If this card is sent to the GY as material for a Fusion Summon: You can Set 1 "Dracotail" Spell/Trap from your Deck, then you can destroy 1 Spell/Trap on the field. If this card is in your GY: You can target 1 Spellcaster "Dracotail" monster in your GY; place this card on the bottom of your Deck, and if you do, add that monster to your hand. You can only use each effect of "Dracotail Urgula" once per turn.