Seasons Past
Sorcery
Return any number of cards with different mana values from your graveyard to your hand. Put Seasons Past on the bottom of its owner's library.
"How bright your garden looks!" said Gandalf. "Yes," said Bilbo. "I am very fond indeed of it, and of all the dear old Shire; but I think I need a holiday."
Greg Hildebrandt & Tim Hildebrandt
Rulings
If a card in your graveyard has {X} in its mana cost, X is considered to be 0.
(wotc • 2016-04-08)
You choose which cards to return as Seasons Past resolves, not as you cast it.
(wotc • 2016-04-08)
The phrase "different mana values" compares the mana costs of cards in your graveyard to one another, not to Seasons Past. You may return a card with a mana value of 6.
(wotc • 2016-04-08)
A card with no mana cost, such as a land, has a mana value of 0.
(wotc • 2016-04-08)
Rulings
If a card in your graveyard has {X} in its mana cost, X is considered to be 0.
(wotc • 2016-04-08)
You choose which cards to return as Seasons Past resolves, not as you cast it.
(wotc • 2016-04-08)
The phrase "different mana values" compares the mana costs of cards in your graveyard to one another, not to Seasons Past. You may return a card with a mana value of 6.
(wotc • 2016-04-08)
A card with no mana cost, such as a land, has a mana value of 0.
(wotc • 2016-04-08)