Sigh, another instance of doing my own prompts [even if I left the mats as generic].
(I should probably post some of the stuff I make in here; would at least provide new content in CC to be looked at and stuff). I'll make two of them; one for Archetypal stuff, and another that's pretty much generic.
Blizzard Flyer - Xīnghóngxuě
Rank 4 - LIGHT - Beast/Xyz/Effect
2 or more Level 4 monsters
Once per turn: You can Special Summon 1 Beast monster from your hand or Graveyard, but it cannot attack or activate its effects this turn. This card must have Xyz Material to activate/resolve this effect. During either player's turn, if a Beast monster you control would be targeted by an opponent's card effect: You can detach 1 Xyz Material from this card; negate that card, and if you do, destroy it.
Chājiǎolíng the Prairie Gale
Rank 7 - WIND - Beast/Xyz/Effect
2 or more Level 7 monsters
(1) While this card has Xyz Material, your opponent cannot target this card for attacks or card effects. (2) Once per turn: You can detach 1 Xyz Material from this card; this turn, this card can attack directly, but other monsters you control cannot attack. If this card leaves the field while it has Xyz Material: You can Special Summon 1 monster from your Graveyard, except "Chājiǎolíng the Prairie Gale", but its effects are negated.
(Based on a pronghorn antelope, hence the name [叉角羚, chā jiǎo líng]; literally means "pronghorn")
Rank 5 or higher
(I'm leaving it up to your discretion how to approach this)