Arbor Elf

Snow-Covered Forest

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Environmental Sciences

Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You gain 2 life.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Volatile Fjord

({T}: Add {U} or {R}.)
This land enters tapped.

Unsummon

Return target creature to its owner's hand.

Growth Spiral

Draw a card. You may put a land card from your hand onto the battlefield.

Voyaging Satyr

Broken Bond

Destroy target artifact or enchantment. You may put a land card from your hand onto the battlefield.

Introduction to Annihilation

Exile target nonland permanent. Its controller draws a card.

Snow-Covered Island

Rimewood Falls

({T}: Add {G} or {U}.)
This land enters tapped.

Highland Forest

({T}: Add {R} or {G}.)
This land enters tapped.

Explore

You may play an additional land this turn.
Draw a card.

Freed from the Real

Enchant creature
{U}: Tap enchanted creature.
{U}: Untap enchanted creature.

First Day of Class

Whenever a creature you control enters this turn, put a +1/+1 counter on it and it gains haste until end of turn.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Sculptor of Winter

Fractal Summoning

Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it.

Introduction to Prophecy

Snow-Covered Mountain

Cram Session

You gain 4 life.
Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)