Oldenkan and Wurziros

Whenever you cast a spell from your hand,
reveal the top X cards of your library, where
X is the number of cards in your hand. You
may exile a spell with mana value X or less from
among cards revealed this way. That spell gains
suspend X. Put the rest on the bottom of your
library in a random order.
Whenever you cast a spell from exile, create a
legendary 1/1 red and green drake creature token
named Wurziros with flying and haste.