Green is a great boon to Pearl-Ear, Imperial Advisor, as that unlocks a variety of Auras that enchant lands, which are far less likely to be destroyed
This continues for a lot longer than you might expect as well, that tempo tension often continues past turn six and Arc Trail still takes out a lot of things, perhaps taking out a dork and a token which in turn allows a clean attack kill on a walker etc
You can kill three dorks with a Wretched Confluence
If you choose two target creatures for the chaos ability and either target is an illegal target as the ability tries to resolve, the ability won't resolve and none of its effects will happen
Illustrated by Pascal Quidault Standard Not Legal Alchemy Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Not Legal Comp
For 4 mana you fill your own graveyard and draw the card your opponent chooses, but they dont usually have a good choice either way