Caves of Koilos

: Add .
: Add or . Caves of Koilos deals 1 damage to you.

Spitting Image

Create a token that’s a copy of target creature.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Snakeform

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1.
Draw a card.

Caves of Koilos

: Add .
: Add or . Caves of Koilos deals 1 damage to you.

Cataclysm

Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest.

Gustcloak Savior

Flying
Whenever a creature you control becomes blocked, you may untap that creature and remove it from combat.

Elephant Guide

Enchant creature
Enchanted creature gets +3/+3.
When enchanted creature dies, create a 3/3 green Elephant creature token.

Voidmage Apprentice

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Voidmage Apprentice is turned face up, counter target spell.

Hunting Triad

Create three 1/1 green Elf Warrior creature tokens.
Reinforce 3— (, Discard this card: Put three +1/+1 counters on target creature.)

Sparksmith

: Sparksmith deals X damage to target creature and X damage to you, where X is the number of Goblins on the battlefield.

Fungal Shambler

Trample
Whenever Fungal Shambler deals damage to an opponent, you draw a card and that opponent discards a card.

Caves of Koilos

: Add .
: Add or . Caves of Koilos deals 1 damage to you.

Thawing Glaciers

Thawing Glaciers enters the battlefield tapped.
, : Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle your library. Return Thawing Glaciers to its owner’s hand at the beginning of the next cleanup step.

Phantom Nomad

Phantom Nomad enters the battlefield with two +1/+1 counters on it.
If damage would be dealt to Phantom Nomad, prevent that damage. Remove a +1/+1 counter from Phantom Nomad.

Obsessive Search

Draw a card.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Caves of Koilos

: Add .
: Add or . Caves of Koilos deals 1 damage to you.

Aether Spellbomb

, Sacrifice Aether Spellbomb: Return target creature to its owner’s hand.
, Sacrifice Aether Spellbomb: Draw a card.

Pallid Mycoderm

At the beginning of your upkeep, put a spore counter on Pallid Mycoderm.
Remove three spore counters from Pallid Mycoderm: Create a 1/1 green Saproling creature token.
Sacrifice a Saproling: Each creature you control that’s a Fungus or a Saproling gets +1/+1 until end of turn.

Pyrite Spellbomb

, Sacrifice Pyrite Spellbomb: It deals 2 damage to any target.
, Sacrifice Pyrite Spellbomb: Draw a card.

Cloudpost

Cloudpost enters the battlefield tapped.
: Add for each Locus on the battlefield.