heraldick

Heraldic Beast Hippalectryon
[Rank 4/LIGHT/Psychic/Xyz/Effect/2400/1500]
2 Level 4 "Heraldic Beast" monsters
When this card is Xyz Summoned: Destroy all monsters your opponent controls whose effect(s) are negated. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; its ATK becomes 0, its effect(s) are negated, also this card gains ATK equal to half the lost ATK, until the end of this turn.

Whirlwing Albatross
[Level 4/WIND/Winged Beast/Spirit/Effect/1700/1200]
Cannot be Special Summoned. During the End Phase of the turn this card is Normal Summoned or flipped face-up: Return it to the hand. If this card is returned from the field to the hand: You can Special Summon 1 Level 4 or lower "Whirlwing" monster from your Deck or Graveyard, then shuffle 1 monster your opponent controls into the Deck. The Summoned monster gains effects, depending on its Level.
● Level 4 or lower monster: It is treated as a Tuner monster, also it cannot be destroyed by battle this turn.
● Level 5 or higher monster: It gains 800 ATK, also it is unaffected by Trap effects, also return to the hand any monster destroyed by battle with this card.