For instance, what if we were a normal deck that transformed into a combo deck after sideboarding
This includes both erratas and full bannings, and knowing which cards are affected by either will avoid any embarrassing situations at your next event
List of Stuff Worth Splashing Commons The main commons youd splash are unconditional removal spells like Sephiroth's Intervention and Fate of the Sun-Cryst
If you get bored with Saheeli, you wont be short of options to pivot to and keep this creature sleeved up
The other option is to take advantage of the direct damage, which is good in its own right to either finish off a damaged character or get them within range to be banished but also works with the likes of cards that benefit from being damaged - such as Scroop, Backstabber - that benefit from healing damage, like Rapunzel, Gifted Artist, or from damage being dealt: like Beast, Relentless.