No player may take actions between the time an opponent chooses to be dealt damage by Vexing Devil and the time you sacrifice Vexing Devil
That's likely due to Tolkien's high-fantasy world being so similar that one could imagine Middle-earth as just another of Magic's many planes
If Gobland gains flash, or you have the ability to play Gobland as though it had flash (due to Teferi, Druid of Argoth, for example), you can ignore the normal timing rules for when during your turn you can play a land, but not any other restrictions
Both Violent Outburst and Shardless Agent are the backbone of every Cascade deck being played in Modern nowadays, and currently there are two tier 1 decks (Living End, Crashing Footfalls) cascading into powerful spells to win the game
Loyalty: 3 Illustrated by Jason Chan
In 1v1 there is no other player for the goaded creature to attack, so that creature has to attack the player that controls the goad effect (i.e., you)