Attempt for a Spirit Xyz

[Armoire]

 

[spoiler='Lore']2 Level 4 Spirit Monsters
Must be Xyz Summoned and cannot be Special Summoned by other ways. You can detach 2 Xyz Materials from this card, then target 1 card your opponent controls; return that target to the hand. During your End Phase: add 2 Level 4 or lower Spirit Monsters from your Graveyard to your hand, then return this card to the Extra Deck.[/spoiler]

 

I tried to keep the bouncing effect of spirits and how it can't be Special Summoned (Which is why you can only summon it by Xyz Summon). And to not waster resources, I made it so that it returns spirit monsters to your hand.

[Philemon]

It's very underwhelming. The name and effect fit what the Spirit cards usually are, but for 2 Spirit monsters it only pops back 1 card and returns after maybe 1 battle. Since Saki Mitama (which I assume what this card is named after) deals with prosperity and blessing, how about you refit the card to deal with things like that, either life-point gain or recouping your forces more then what is already here (like say letting you summon more of them or without tributes for x turns). Picture's also looks a little too much like Magic the Gathering for my tastes, but that's subjective on my part.

[Nightmare Stomper]

The comment above is 100% true, and therefore it would perhaps be best to input some Life Point regen into this effect at the time of bouncing: 

 

(Also let's make it not target to be douchebags)

 

2 Level 4 Spirit Monsters

Must be Xyz Summoned and cannot be Special Summoned by other ways. You can detach 2 Xyz Materials from this card, then chose 1 card your opponent controls; return that target to the hand, and if you do, if that target was a monster, gain Life Points equal to its ATK on the field. During your End Phase: add 2 Level 4 or lower Spirit Monsters from your Graveyard to your hand, then return this card to the Extra Deck.