Encourages a clean, uncluttered arrangement
Since each belongs to 2 of the original Onomat archetypes (or all 4 in the case of Utopic Onomat), their effects synergize really well with each other, meaning if you have 2+ unique Onomat Monsters, all of them can be Summoned to the field on that turn.
it is limited Each other is bound to be able to Special Summon only from his GY, but in the case of using his Mayakashi, he will have Tarui, Inu, and Tengu waiting in GY when the development is almost over
Eater of Millions The ability to banish any number of cards from the Extra Deck face-down The ability to banish cards from your hand or field face-down to increase the Princess's firepower Since the Extra Deck is almost always restricted, the disadvantage of the second effect does not function as a disadvantage It can connect to Sacrifice Anima or Linkuriboh Just by placing it in Defense Position, it protects you from two attacks Linkuriboh The ability to return the Princess to the top of the Extra Deck It reduces the chance of losing to attacks on the turn after the Princess wakes up Relinquished Anima - A solution card for Village of the Spellcasters By adopting cards like the ones mentioned above, you gain more flexibility