Avalaide, The Radiant City

At the begging of your upkeep add any {r},
{w} and {u}, in any combination for each
fortification on Avalaide, The Radiant City.

Whenever a creature token enters the battlefeild
under your control, you may pay {1}, if you do
draw a card.

{r}{w}{u}, {t}: Create a creature token that's a copy
of target creature token.