That coupled with Ward make Webby an indispensable card, and being able to shift for such a low cost can be helpful in certain situations, too.
Rolling to try and hit chaos can be a big boon, but you never know, because you might end up going to some other less desirable plane
The GT actually one-ups the white lord by throwing ten power on the table from three creatures, for the same mana-cost, and the possibility of infinitely more
The Journal is obviously good, but Sance is the keystone of the deck, and the innocuous Human Cleric can gain a bunch of life in the early game before going on to gain us a bunch more life in the late game from all our token copies
Oath of Lilianas last ability will trigger even if the planeswalker that entered the battlefield under your control is no longer on the battlefield, no longer under your control, or no longer a planeswalker