If G'raha Tia and one or more other creatures and/or artifacts you control die at the same time, its last ability will trigger once (as long as it hasn't already triggered this turn)
The king of vermin, they are responsible for not only spreading disease but causing many extinctions in the avian and reptile world
For more info on the lore, you can take a look at the trailer video below, shared via the official Lorcana website
The Key Rules Of MTG Extort As you can see, Extort is easy to use, but there are some key rules: You can use Extort only on activated abilities of cards that have the Extort keyword
Notably, casting a multicolor card will trigger two or more of these abilities, making Aragorn more efficient and rewarding for players using him in a color-heavy deck with lots of multicolor cards -- of which Tales of Middle-Earth has plenty