Titania Move. P3 swaps in comments.

Short summary of video.  Titania works well with polaris/goblin and also gives us a second miles morales and turn 6 play when heimdall is not good/drawn.

Goblin helps vs galactus and also makes our dagger much better.  

Pool 3 swaps would be cutting titania and goblin for daredevil/scarlett witch and nightcrawler/human torch.  DD helps to make a better decision between aero/heimdall to try to win and scarlett is good because some locations really restrict the list.  Juggernaut is also fine for polaris if you don't have it.