With her boltgun, power sword, psyker abilities, and sweet hat, she'll investigate creatures for heresy, all while inspiring her own troops to fight for the God-Emperor of Mankind
That's Honorable Passage in a nutshell: good for making Jackal Pup bite the hand that feeds it, not so good for stopping your opponent's Memory Jar deck
This color combination often embodies themes of organized rebellion (Red-White) mixed with elements of sacrifice or morally grey tactics (Black), fitting the struggle against a tyrannical empire and the use of powerful, sometimes dangerous, magic
In a pinch, Thalia can fight as a 2/1 with first strike, but players mostly use Thalia for her ability, and if one Thalia is killed off, another may be cast for cheap