Beetles May Battle!

[{Galvantula}]

An archetype based all around switching their ATK and DEF.
[spoiler= Monsters]
Battle Beetle Survivor
WIND | **** | Insect/Effect | 1900/0
During your End Phase: switch the ATK and DEF of this card. While this card's DEF is higher than it's ATK; It can not be destroyed by battle.

Battle Beetle Combat Master
WIND | **** | Insect/Effect | 1900/1400
During your Standby Phase: switch the ATK and DEF of this card. While this card's DEF is higher than it's ATK; it can attack twice during the Battle Phase.

Battle Beetle Strategist
WIND | *** | Insect/Effect | 600/1100
During your End Phase: switch the ATK and DEF of this card. While this card's DEF is higher than it's ATK; "Battle Beetle" monsters you control can not be destroyed by card effects.

Battle Beetle Summoner
WIND | *** | Insect/Effect | 1500/1200
During your Standby Phase: switch the ATK and DEF of this card. While this card's DEF is higher than it's ATK; if this card declares an attack, after damage calculation, you can Special Summon 1 level 4 or lower "Battle Beetle" monster from your Deck in defence position.

Battle Beetle Marauder
WIND | **** | Insect/Effect | 2100/0
During your End Phase: switch the ATK and DEF of this card. While this card's DEF is higher than it's ATK; if this card attacks or is attacked, inflict 500 damage to your opponent after damage calculation.
[/spoiler]

[spoiler= Spells]
Beetle Pincer Exchange
Normal/Spell
Switch the ATK and DEF of 1 "Battle Beetle" monster you control. You can banish this card in your Graveyard to increase the ATK and DEF of 1 face up "Battle Beetle" monster you control by 500.

Beetle Battle Reinforcements
Quick-play/Spell
Special Summon 1 "Battle Beetle" monster from your Hand. Switch it's ATK and DEF.
[/spoiler]

[spoiler= Xyz]
Battle Beetle Champion
WIND | rank 4 | Insect/Xyz/Effect | 3000/1800
3 level 4 monsters.
Once per turn: You can Detach 1 Xyz Material from this card; switch the ATK and DEF of 1 other monster on the Field. While this card has no Xyz Materials: switch the ATK and DEF of this card.

Battle Beetle Combat Instructor
WIND | Rank 3 | Insect/Xyz/Effect | 1800/2300
2 level 3 monsters.
When a "Battle Beetle" monster you control is targeted for an attack: you can Detach 1 Xyz Material from this card; switch the ATK and DEF of that monster.
[/spoiler]