Name:
Starseer Mentor
Type — Subtype:
Creature — Bat Warlock
Oracle text:
Flying, vigilance
At the beginning of your end step, if you gained or lost life this turn, target opponent loses 3 life unless they sacrifice a nonland permanent or discard a card.
"Each star is given a name befitting its grandeur. This one is called Aurax, the Night-Eater. That one is called Blinky."
3/5 
Collection:
Bloomburrow
Rarity:
Uncommon
3.5 LSV