Allan, the Overseer

Study(When this creature is tapped, put a record spell
from outside the game into your hand)
Other creatures you control have Prowess.
Whenever you cast a record spell from your
hand, Scry 2, then draw a card. If it the third
record spell you have cast this turn, Study.
The Record Holders keep detailed documents about all diseases encountered on Zelthorn and their respective
cures.