Hauken's Insight

Legendary Enchantment

At the beginning of your upkeep, exile the top card of your library face down. You may look at that card for as long as it remains exiled.

Once during each of your turns, you may play a land or cast a spell from the face down cards exiled with this permanent without paying its mana cost. (This is a linked ability, linked to the ability in the first paragraph on the card named "Hauken's Insight" and to the ability on the card named Jacob Hauken, Inspector  ^Flip. You may only play lands or cast spells that were exiled by one of these abilities.)

Legality

Format	Legality
1v1 Commander	Legal
Alchemy	Legal
Archenemy	Legal
Arena	Legal
Block Constructed	Legal
Brawl	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Gladiator	Legal
Highlander	Legal
Historic	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Modern	Legal
Oathbreaker	Legal
Pioneer	Legal
Planechase	Legal
Pre-release	Legal
Quest Magic	Legal
Standard	Legal
Tiny Leaders	Legal
Vanguard	Legal
Vintage	Legal