The last Elusan brethren

Flash (You may cast this spell any time you could
cast an instant.)
Riot, riot (This creature enters the battlefield with
your choice of a +1/+1 counter or haste. Then do it
again.)
This creature can block any number of creatures.
Afterlife toughness (When this creature dies, create
1/1 white and black Spirit creature token(s) with
flying equal to its toughness.)