"Gardna" needs to become an archetype

[Azuh]

Rescue Gardna

[EARTH / Warrior / Effect / Level 4]

When this card is flipped face-up, you can Special Summon up to 2 "Gardna" monsters, except "Rescue Gardna", from your hand and/or Deck in face-down Defense Position. They cannot be Flip Summoned this turn.

[ATK: 300 / DEF: 1000]

 

Desperate Gardna

[EARTH / Warrior / Effect / Level 4]

When an opponent's monster declares a direct attack while this card is in your Graveyard, you can Special Summon this card from your Graveyard in face-up Defense Position. If you do, banish it when it leaves the field.

[ATK: 0 / DEF: 2000]

 

Allure Gardna

[DARK / Warrior / Effect / Level 1]

If you control another monster, your opponent cannot target this face-up card for an attack. During your Main Phase, you can change this card you control from face-up Attack Position to face-up Defense Position to have all face-up monsters your opponent controls changed to Attack Position and they cannot change their battle positions until your opponent's next End Phase.  During your opponents Standby Phase, if this card is face-up, all monsters your opponent currently controls must attack this turn, if able.

[ATK: 500 / DEF: 1400]

 

Grand Master Gardna

[EARTH / Warrior / Effect / Level 3]

When this card is Normal Summoned, you can add 1 "Gardna" card from your Deck to your hand.  When this card is Flip or Special Summoned, you can add 1 "Gardna" card from your Graveyard to your hand. When your opponent declares an attack, you can target the attacking monster, and negate the attack. You can only activate this effect once (while this card remains face-up on the field).

[ATK: 400 / DEF: 1900]

 

Skilled Shield Gardna

[EARTH / Warrior / Effect / Level 4]

At the start of the Damage Step, if this card battles an opponent's monster, you can return both monsters to the hand (without damage calculation). Negate the activation of a Trap Card that targets this 1 face-down monster. At that time, flip this card into face-up Defense Position.

[ATK: 100 / DEF: 2000]

 

Relentless Shield Gardna

[EARTH / Warrior / Effect / Level 4]

At the end of the Damage Step, if this Defense Position card battled a monster, shuffle that monster to the Deck. Negate the activation of a Monster Card Effect that targets this 1 face-down monster. At that time, flip this card into face-up Defense Position.

[ATK: 100 / DEF: 1900]

 

Gardna Offensive Strike

[Normal Spell]

Until the End Phase, switch the ATK and DEF of all face-up "Gardna" monsters on the field. During this turn, all "Gardna" monsters can attack while it is in Defense Position. If they do attack while in Defense Position, apply the ATK of that card for damage calculation.

 

Gardna Defensive Strike

[Quick-Play Spell]

Double the original DEF of all "Gardna" monsters you control. During this turn, if the DEF of an attacked Defense Position "Gardna" monster on your side of the field is higher than the ATK of the attacking monster on your opponent's side of the field, destroy the attacking monster.

 

Gardna Resistance

[Normal Trap]

Change all Attack Position monsters on the field to face-up Defense Position. Then, Special Summon 1 "Gardna" monster from your Deck or your Graveyard. Its effect is negated, and all monsters you control are changed to face-down Defense Position during this turn's End Phase.

 

Gardna Retiliation

[Counter Trap]

When your opponent targets face-down monster(s) you control for an attack, or with a Spell/Trap effect, you can flip those face-down monster(s), face-up to negate the activation or attack, then, if you control a face-up "Gardna" monster, shuffle 2 cards your opponent controls into the Deck.

[Azuh]

Bump