Beast King Barbaros (Rush Duel)

Beast King Barbaros
Level 8/EARTH/Beast-Warrior/Effect
3000ATK/1200DEF
LEGEND
You can use 3 Tributes or no Tributes to Normal Summon this card. If this card was Summoned without Tributes, its ATK becomes 1900.
[REQUIREMENT] During the turn this card was Summoned with 3 Tributes.
[EFFECT] Destroy all cards on your opponent's field.

Machine Lord Ür
Level 4/EARTH/Machine/Effect
1600ATK/1500DEF
[REQUIREMENT] N/A
[CONTINUOUS EFFECT] This card can attack all monsters your opponent controls, once each. Your opponent takes no damage from battles involving this card.

Beast Machine King Barbaros Ür
Level 8/EARTH/Beast-Warrior/Fusion/Effect
3800ATK/1200DEF
"Beast King Barbaros" + "Machine Lord Ür"
You can Contact Fusion this card.
[REQUIREMENT] N/A
[CONTINUOUS EFFECT] This card can attack all monsters your opponent controls, once each. Cannot be destroyed by Spell effects if a LEGEND monster was used as material.

Machine Beast King, Ür Babaros
Level 8/EARTH/Machine/Fusion/Effect
3000ATK/1500DEF
"Beast King Barbaros" + "Machine Lord Ür"
You can Contact Fusion this card.
[REQUIREMENT] Send the top 2 cards of your Deck to the GY
[EFFECT] For the rest of this turn, this card gains 800 ATK, it can attack twice, and if a LEGEND monster is in your GY your opponent cannot activate Traps when it attacks.

Beast Barbarian Barbaros
Level 8/EARTH/Beast-Warrior/Effect
2500ATK/1200DEF
You can Normal Summon this card without Tributes. It cannot attack the turn it was Summoned with no Tributes. This card's name becomes "Beast King Barbaros" while on the field.
[REQUIRMENT] N/A
[EFFECT] N/A

Barbus the Beast Angel
Level 3/EARTH/Fairy/Effect
500ATK/500DEF
[REQUIREMENT] Send the top 2 cards of your Deck to the GY
[EFFECT] Excavate the top 4 cards of your Deck, add 1 Beast-Warrior monster with 1200 DEF from among them to your hand. Then, shuffle the rest into the Deck. For the rest of this turn, you can treat this card as 2 Tributes for the Summon of a Beast- Warrior Monster.

Ürbus the Machine Angel
Level 3/EARTH/Fairy/Effect
500ATK/500DEF
[REQUIREMENT] Return 2 cards from your GY to the bottom of your Deck in any order.
[EFFECT] Excavate the top 4 cards of your Deck, add 1 Machine monster with 1500 DEF from among them to the hand. Then, shuffle the rest into the Deck. If you added "Machine Lord Ür" by this effect, lower the ATK of all monsters on your opponent's field by 1000.