Lore:
2 Level 4 "Penguin" monsters
Once per turn, you can detach 1 Xyz Material from this card; Special Summon 1 "Penguin" monster from your Deck, Graveyard or Hand in face-up or face-down Defense Position. As long as this card remains face-up; other "Penguin" and face-down Defense Position monsters cannot be targeted by attacks.

Lore:
1 "Penguin" Tuner + 1 or more non-Tuner monsters
Once per turn, you can activate this effect: Target 1 card your opponent controls; return that target to the hand. If this card is returned to the Extra Deck by the effect of a "Penguin" monster; select up to 3 cards on the field and return them to the hand.

Info: Used a picture and altered the effect of another cardcreator.
Lore: When this monster is Flip Summoned and remains face-up on the field; "Penguin" monsters cannot be targeted by your oppenents effects. Once per turn, you can pay 800 Life Points; Special Summon 1 "Penguin" monster from your Graveyard or Banished Zone in face-down Defense Position.

Info: Will edit the picture later, because it would be too good.
Lore:
You can banish 1 "Penguin" monster from your Graveyard to Special Summon this card from your hand. If this card is summoned this way; target 1 card you control and return it to the hand.

Lore:
FLIP: You can target up to 2 cards on the Spell & Trap Card Zone of either player; return those targets to the hand. The targeted cards cannot be chained to this effect.
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Should edit a phrase like "FLIP: If you control another face-up "Penguin monster, you can..."

Info: Used a picture and an altered effect of an other cardcreater.
And it should be 1 Penguin monster and not all.
Lore:
FLIP: Special Summon 1 Level 4 or lower "Penguin" monster from your Deck in face-down Defense Position. During either players turn: You can banish this card from your Graveyard to prevent 1 face-up "Penguin" monster you control from being destroyed this turn.

Lore:
This card cannot be used as a Synchro Material Monster, except for the Synchro Summon of a "Penguin" monster.
Once per turn, you can target 1 "Penguin" monster on the field and return it to the hand to Special Summon this card from your Graveyard.

Lore:
Once per turn; you can tribute 1 "Penguin" monster to Special Summon 1 "Penguin" monster from your Graveyard or Hand ind face-up or face-down Defense Position.