Twel-Szeif, Spurious One

Flying, Lifelink, Deathtouch
Prism - Whenever a nontoken creature enters the battlefield under an opponent's control, or whenever a nontoken creature an opponent controls dies, you may pay {1}. If you do -
{u} - Scry 1; Fateseal 1.
{r} - Draw a card, then discard a card.
{g} - Create a 1/1 colorless Spirit creature token.