If this spell was cast from your hand and you've cast another spell named Approach of the Second Sun this game, you win the game. Otherwise, put Approach of the Second Sun into its owner's library seventh from the top and you gain 7 life.

Enchant creature you control

When Cartouche of Knowledge enters the battlefield, draw a card.

Enchanted creature gets +1/+1 and has flying.

Enchant creature you control

When Cartouche of Solidarity enters the battlefield, create a 1/1 white Warrior creature token with vigilance.

Enchanted creature gets +1/+1 and has first strike.

When Channeler Initiate enters the battlefield, put three -1/-1 counters on target creature you control.

{T}, Remove a -1/-1 counter from Channeler Initiate: Add one mana of any color.

Destroy target artifact.

Cycling {G} ({G}, Discard this card: Draw a card.)

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

{2}, {T}: Tap target creature.

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

As Gideon's Intervention enters the battlefield, choose a card name.

Your opponents can't cast spells with the chosen name.

Prevent all damage that would be dealt to you and permanents you control by sources with the chosen name.

Greater Sandwurm can't be blocked by creatures with power 2 or less.

Cycling {2} ({2}, Discard this card: Draw a card.)

Draw two cards.

Cycling {U} ({U}, Discard this card: Draw a card.)

Impeccable Timing deals 3 damage to target attacking or blocking creature.

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

When Naga Oracle enters the battlefield, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

+2: Scry 2.

0: Look at the top card of your library. If it's a land card or a creature card with mana value less than or equal to the number of loyalty counters on Nissa, Steward of Elements, you may put that card onto the battlefield.

-6: Untap up to two target lands you control. They become 5/5 Elemental creatures with flying and haste until end of turn. They're still lands.

{2}{G}, {T}, Sacrifice Oashra Cultivator: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

X target creatures can't be blocked this turn. Until end of turn, those creatures gain "Whenever this creature deals combat damage to a player, draw a card."

{T}: Add {C}.

{1}, {T}: Add one mana of any color.

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

Draw X cards, then discard a card.

You gain 6 life.

Cycling {1}{W} ({1}{W}, Discard this card: Draw a card.)

When you cycle Renewed Faith, you may gain 2 life.

River Serpent can't attack unless there are five or more cards in your graveyard.

Cycling {U} ({U}, Discard this card: Draw a card.)

Flying

Indestructible (Damage and effects that say "destroy" don't destroy this creature. If its toughness is 0 or less, it's still put into its owner's graveyard.)

Enchant creature

Enchanted creature has "Whenever this creature deals combat damage to a player, you may draw a card."

Return target nonland permanent to its owner's hand. Each player mills two cards.