You spend 3 mana, and then each player can choose to shuffle any number of cards back into his or her library to redraw that many
You also need to do it to all your opponents at once, and preemptively, so that you dont leave any window of opportunity for one of them to bust free
This ready to play deck includes a 100 card Commander deck with themed cards
If your opponent happens to have coulrophobia, this could mean you win on the spot
Protective spells can be lumped into two broad categories: spells that protect a single creature or permanent (Tamiyo's Safekeeping, Slip Out the Back) and cards that protect your entire board (Teferi's Protection, Heroic Intervention)
Thanks to so much being revealed at once, its not uncommon that the new MTG Commanders can often end up taking a backseat