Shes just slightly better as card selection in a cantrip-heavy tempo deck than a more traditional Jund graveyard pile
When a kicked spell is copied, its kicked as many times as the original
There are multiple cards that let you either gain lore, exert opponents, gain strength, or draw cards but only when an opponent has a damaged character
Sakashima's Protege has Flash, Cascade, and a clone effect, which is pretty decent but not amazing at six mana
#10 Kalastria Healer (Battle for Zendikar) Outside of certain circles (Im looking at you, Ally Commander player with a Patriarchs Bidding subtheme), Kalastria Healer will soon be forgotten
The most important of these aspects is that it is cheap allowing you to fight back a bit with useful things to do earlier in the game against the tempo wars of the cheap agro decks