Zinnia, Valley's Voice grants your creatures offspring for easy copies of creatures, and if you evoke a Solitude, the little 1/1 token of Solitude is not affected by its sacrifice part of the effect because the cost was not paid for that permanent
It requires you have 3 or more creatures exiled with it, as well as being at the end step
Markedly different cards can have a serious impact on a game, making it difficult to tell what the card does or if the text has even been altered to give a player an advantage through a completely fake rule
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Aunts and uncles competed with nieces or nephews, while grandparents teamed with grandchildren and older siblings with younger ones
All in all, five mana for something that doesnt do anything on its own is expensive, especially considering you need both creatures and draw effects to make this work, but the payoff is definitely worth it for a focused strategy