Wakener of Mors-Ridge

When Wakener of Mors-Ridge enters the battlefield and at the beginning of your upkeep,
put a X/1 Red Elemental creature token with
haste and trample onto the battlefield, where X
is the number of cards you own in exile. Exile
that token at the beginning ot the next end step.
"Would be a shame to let all that power discarded by
the council go to waste"