The more creatures and tokens you control, the stronger it gets
For example you may want to build around Elminster because you love that character and the obvious choice would be to build around his abilities which involve scry mechanic, big spells, tokens and flying theme or even combinations of the above
Rivals of Ixalan brought us lots of interesting new cards, and Huatli, Radiant Champion is the one I'm most excited to use in this deck
And thats more or less what Yuriko, the Tigers Shadow is known for, both in Commander and Legacy
It will not be easy for them
When cast for its Overload cost, Cyclonic Rift acts as a one-sided boardwipe, clearing the field of almost everything but its casters permanents