Stuff gets dumped in landfill all the time by freight companies if its not signed/paid for, cant be held and cant be returned
They allow you to do things like let a player draw two cards or heal some damage
For the final elephant in the room, I want to note that, yes, if you use an effect that turns all your creature cards in Lhurgoyfs, Disa will see them and put them on the battlefield for you
It also contains 6 traditional foil Scene Cards, 6 Art-Only Scene Cards, and a display easel
This only happens on your turn , keeping them safe from board wipes during your opponents' turns
Here are some things that Arena does for the player automatically: Automatically assign and tap Lands when you cast spells Triggers automatically go on the Stack Damage and recovery is always done automatically As you can see, MTG Arena removes the hassle of keeping track of life totals, counters, damage, and even triggers