Because It Came from Planet Glurg doesn't target you can also copy any creature on the battlefield regardless of having hexproof or shroud
I already talked about the rules, but another aspect that needed a lot of wrangling was the color pie
The downside is, old beaky is going to be a prime target for removal, as until you've used its ability to convert the exiled cards into life gain, they have a chance to extract them from its stomach
That has nice implications in affinity decks, allowing you to send a Myr Enforcer at your opponents face for 9 damage, or something along those lines
If you copy Nahiris Wrath, it has the same number of targets and deals the same amount of damage as the original spell
Sisay is a true toolbox deck, meaning you can jam in the most powerful cards in her colors and reliably see them when you need them