[RD] Reptile part 3

Newtralizer
Level 7 DARK Reptile/Effect
1900/400
[REQUIREMENT] Send 1 Reptile Type monster from your hand to the Graveyard.
[EFFECT] 1 face-up monster your opponent controls loses 600 ATK until the end of this turn. Then, if the card sent to the Graveyard by this effect's requirement is a Level 5 or higher monster, that monster loses 500 ATK.

Gatling Tuatara
Level 8 DARK Reptile/Effect
200/2400
[REQUIREMENT] Send 1 Reptile Type monster from your hand to the Graveyard.
[EFFECT] Switch the ATK and DEF of 1 face-up monster on the field, until the end of this turn. Then, if you switched the ATK and DEF of a monster you control, draw 1 card.

Komodo Tank
Level 5 FIRE Reptile/Effect
1500/500
[REQUIREMENT] Send 1 Reptile Type monster from your hand to the Graveyard.
[EFFECT] Inflict damage to your opponent equal to [the Level of the monster sent to the Graveyard by this effect's requirement] x 200.

Haze Habu
Level 4 DARK Reptile/Effect
1100/900
[REQUIREMENT] Send this card from your field to the Graveyard.
[EFFECT] 1 face-up monster (2000 or more ATK) your opponent controls loses 400 ATK until the end of this turn. Then, you can Set 1 "Haze of Habu" from your Graveyard to your Spell & Trap Zone.

Avestile
Level 3 WIND Reptile/Effect
500/500
[REQUIREMENT] Send the top card of your Deck to the Graveyard.
[EFFECT] This card gains 100 ATK [for each Reptile Type monster in your Graveyard] until the end of this turn. Then, if a Reptile Type monster was sent to the Graveyard by this effect's requirement, inflict 100 damage to your opponent [for each Reptile Type monster in your Graveyard].

Quetzal Fraulein
Level 6 WIND Reptile/Effect
1600/400
[REQUIREMENT] Shuffle 2 Reptile Type monsters from your Graveyard into the Deck.
[EFFECT] Inflict damage to your opponent equal to [the combined Levels of the monsters shuffled into the Deck by this effect's requirement] x 100.

Lotus Gorgon
Level 5 WATER Reptile/Effect
1500/1500
[REQUIREMENT] Send the top card of your Deck to the Graveyard and send this face-up card you control to the Graveyard.
[EFFECT] Special Summon up to 2 Reptile Type monsters from your hand. Then, if you sent a Reptile Type monster by this effect's requirement, the monsters Special Summoned by this effect gain 500 ATK/DEF until the end of this turn.

Shrine Maiden Lamia
Level 7 DARK Reptile/Effect
2100/1700
[REQUIREMENT] If "Mobile Fortress of the Reptile Army" is in the Field Zone, send 1 card from your hand to the Graveyard.
[EFFECT] Change 1 face-up monster your opponent controls to face-down Defense Position.