Even if the creature doesnt have any on-death effects something else will ideally have a trigger for when something dies
Over the years, it has become a seasonal tradition for families, casual collectors, and Pokmon fans
It's 5 mana, which is even more expensive than an already expensive 4 cost enchantment with several variants, but it's a 4/4 on it's own, drops a +1/+1 somewhere (probably on itself by default) and then will give you draw
Mirror matches between two Mewtwo ex players were therefore essentially races to see who could draw the supporting Gardevoir cards first, thus unleashing Psydrive and essentially ending the game
Say I have Lich's Mastery in play that says I cant lose the game and another player resolves Thassa's Oracle with an empty library
This is a unique Professor Program promo, not just with the big Professor Program stamp, but because this is the only way to get the Professor Turo (and Sada) print of Professor's Research as a reverse holo