mtg best eldrazi commander deck Masters Unbound Precon 10 double MTG: Terrors Unknown - Top

When you exile a card from your hand you put it in the exile zone

Sure, if you lose the flip, you're basically down a permanent, but you can circumvent that a bit by weaving this into a deck that actively wants to sacrifice permanents

You'll still get the rewards associated with the tutorial without having to play through all the games, too

TDFCs appear in all colors, though predominantly in black or multiple colors

Of these 11, Vexing Puzzlebox, Wand of Wonder, and The Deck of Many Things are my personal favorites

All of these help you accrue value and keep threats coming at your opponent from a variety of angles