She is particularly skilled at hunting werewolves, but when a greater threat faced Innistrad in the form of an Eldrazi incursion, she joined forces with the lycanthropes to help save the plane
The card reads: Whenever an opponent casts a spell, you may draw a card unless that player pays one mana. This leads to a lot of extra cards, but it results in whoever plays it having to constantly ask if people will be paying one mana to stop them from drawing a card
Because damage remains marked on a creature until damage is removed as the turn ends, damage previously dealt to a creature with indestructible may cause it to be destroyed if Shay Cormac's first ability resolves later during that turn
Whats great about Lathril is she has Menace which helps her deal damage and create more 1/1 Elf Warrior tokens
There is a soft deck building requirement here, where The Temporal Anchor gets better the fewer reactive instants you play, but there should be enough lands, artifacts and creatures in this deck to take full advantage