If the target of Maze Skullbomb's last ability isn't a legal target as the ability tries to resolve (probably because it has left the battlefield), you won't draw a card
Hedron Alignment Having the same card in different zones is very hard to pull off
It ramps mana, plays big creatures, and strengthens whats already on the board
It is hard to break her down on only one strategy, we can choose between Underworld Breach, Ad Nauseam, Reanimation or even Doomsday (not in the deck currently)
You dont need too many other Shrines to make this one have long-term benefits that outweigh the expense of playing it
Heres what it looks like when I put the Adventure Dragon on the curve based on the Adventure mana, and each Dragon on the curve based on the eminence mana discount: Ah, thats much more like it, dont you think