Whenever you draw a card, exile the top card of your library face down.
At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Moonring Mirror into your hand.
Related products

!Booster Pack - Modern Horizons 2 Set Booster
Wizards Of The Coast
Set Boosters are Magic's newest product type! These 12 card boosters include the following:1 Art Card1 "Land Slot"6 Connected Commons and Uncommons...
View full details
!Booster Pack - Innistrad Midnight Hunt Set Booster Pack
Wizards Of The Coast
Set Boosters are Magic's newest product type! These 12 card boosters include the following: 1 Art Card 1 "Land Slot" 6 Connected Commons and Uncom...
View full details
!Booster Pack - Strixhaven: School of Mages Set Booster
Wizards Of The Coast
Set Boosters are Magic's newest product type! These 12 card boosters include the following:1 Art Card1 "Land Slot"6 Connected Commons and Uncommons...
View full details
!Booster Pack - Modern Horizons 2 Draft Booster
Wizards Of The Coast
Draft Boosters are the classic Magic booster—15 cards from the set designed for a balanced Draft experience plus an ad card or token. These booster...
View full details
!Booster Pack - Kamigawa: Neon Dynasty Set Booster Pack
Wizards Of The Coast
Set Boosters are made specifically for one of Magic's greatest features: cracking open booster packs! These 12 card boosters include the following:...
View full details