He isn't exactly a value monster in play but is still quiet large and annoying and gets the job done in play almost as often as he does from beyond the grave (or at least in it)
Happy Holidays
The trigger event doesn't have to specifically refer to "creatures." In these cases, the trigger event may also refer to something being "put into a graveyard from the battlefield." For example, an ability that triggers "whenever an artifact is put into a graveyard from the battlefield" would trigger twice if an artifact creature dies while Teysa Karlov is on the battlefield
Summary Poisoning your opponent is a surprisingly consistent method of winning in Magic: The Gathering
1x Gengar Mew Evee Pikachu Jigglypuff Squirtle Gloom Slowpoke Psyduck Charmander Raichu Chansey Ditto Pidgey Bulbasaur Meowth Spare Card Pok Ball Top Player Please disregard the card certificate numbers within listing images as there is more than 1 set in inventory, slab images on shop are just for reference
If the ability that put it face down specifies other characteristics, such as Tezzeret, Cruel Machinist or Yedora, Grave Gardener, then those characteristics are used instead