Llanowar Elves

Highland Forest

({T}: Add {R} or {G}.)
Highland Forest enters tapped.

Stone Rain

Alpine Meadow

({T}: Add {R} or {W}.)
Alpine Meadow enters tapped.

Snow-Covered Plains

Arctic Treeline

({T}: Add {G} or {W}.)
Arctic Treeline enters tapped.

Quintorius Kand

Whenever you cast a spell from exile, Quintorius Kand deals 2 damage to each opponent and you gain 2 life.
+1: Create a 3/2 red and white Spirit creature token.
−3: Discover 4.
−6: Exile any number of target cards from your graveyard. Add {R} for each card exiled this way. You may play those cards this turn.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Trumpeting Carnosaur

Trample
When Trumpeting Carnosaur enters, discover 5.
{2}{R}, Discard Trumpeting Carnosaur: It deals 3 damage to target creature or planeswalker.

Skred

Skred deals damage to target creature equal to the number of snow permanents you control.

Snow-Covered Forest

Snow-Covered Mountain

Curator of Sun's Creation

Whenever you discover, discover again for the same value. This ability triggers only once each turn.

Monstrous Vortex

Whenever you cast a creature spell with power 5 or greater, discover X, where X is that spell's mana value. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

Annoyed Altisaur

Reach, trample
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)