CHAMELEON

Your Unique Skill changes based on your highest stat. (Once per turn): You can target 2 Reptile monsters you control; the name, original ATK/DEF, Level, and Attribute of the first target, become the same as the second target's until the End Phase.

(Once per turn): You can change your Unique Skill to "Protean" or to any "Protean"-Stat you have a point in, but you cannot change it to the previous Skill for the rest of the Duel. While you control "Mechaleon", you can use your Unique Skill an additional time per turn.

(Once per turn): If a Reptile monster you control destroys an opponent's monster by battle, you can Special Summon 1 Reptile monster from your hand with ATK less than the destroyed monster's ATK.

(Once per turn): If a Reptile monster you control would be destroyed by an opponent's card, you can banish Reptile monsters from your GY whose total Levels equal the Level of that monster instead.

(Once per turn): If a Reptile monster(s) is sent to your GY; shuffle them into the Main Deck, and draw 1 card.

(Once per turn): If you Summon a Reptile monster, you can excavate the top 3 cards of your Deck; add 1 excavated Reptile monster with the same Attribute to your hand, also shuffle the rest into your Deck.

(Once per turn): You can target 1 Reptile monster you control. Until the end of the next turn, while you control that monster, your opponent cannot target other monsters you control for attacks or by card effects.