Mashup: the Gathering Alpha: Virtual Booster

Teshev Brinebolts    R  Legendary Creature – Merfolk Warrior Spirit Whenever Teshev Brinebolts attacks, you may untap target tapped creature. Teshev Brinebolts gets +X/+X until end of turn, where X is the untapped creature's power. "Yes! You, as well! Come face me!" 2/2	Ghazbán Spider    U  Creature – Spider Reach Whenever a player gains life, they gain control of Ghazbán Spider. In the Ghazbán, there once lived an insect that reeked of magic, but is now extinct. The spiders don't know this, and crowd any source of life magic in search of their prey. 2/5	Builder's Battlestone    U  Artifact : Add to your mana pool. , , Sacrifice Builder's Battlestone: Look at the top X cards of target player's library and put them back in any order. Then, destroy all non-creature, non-land permanents with a converted mana cost of X.	Untamed Cliffs    U  Instnat Search your library for up to three basic Mountains, put them onto the battlefield, then shuffle your library. At the beginning of the end step, sacrifice those lands.	Composite Elemental    C  Creature – Elemental : Composite Elemental gains flying, first strike and trample until end of turn. Composed of matter from the five corners of the world, The Composite Elemental was born with the desire to protect all forms of life, at any cost. 4/4
Breath-Stealer Kusite    C  Creature – Horror When Breath-Stealer Kusite becomes blocked, if the blocking creature's power is 2 or less, exile it, and that creature's controller gains 4 life. 2/2	Tubes of Kroog    C  Artifact Creature – Plant Defender : Prevent the next 1 damage that would be dealt to Tubes of Kroog. Among the first defenses Urza devised were the Tubes of Kroog. Once their place was secured, the tubes telescoped, blotting out every hope of sunlight. 0/3	Kobold Rainmaker    C  Creature – Kobold Cleric When Kobold Rainmaker enters the battlefield, you may destroy target enchantment. "In the first few days of the festival, kobolds gather from the hills, and perform their rain dance. Then the kobolds hang around eating all the food for three more weeks. I hate the festival." -Bearand the Bold 0/1	Kobold Freehammer    C  Creature – Kobold Ally Whenever Kobold Freehammer or another Kobold enters the battlefield, put a +1/+1 counter on Kobold Freehammer, then destroy up to one target artifact with a converted mana cost equal to the number of +1/+1 counters on Kobold Freehammer. 0/1	Wind Chill Djinn    C  Creature – Djinn Reach , Pay 1 life: Target creature gains reach until end of turn. "New djinn are created when a person imagines that the only thing that would make things worse would be if a meddlesome djinn were involved." -Tarub, Suq'Ata Sailor 2/2
Charged Warden    C  Creature – Angel Defender, flying The river diverged, and washed away the saint's holy relic long ago. A guardian angel hovers over where the staff rested, eager to protect nothing. 5/3	Helmken Vodalian    C  Creature – Merfolk Soldier Spirit As long as Helmken Vodalian can block an attacking creature, it can block any attacking creature. "Whether informed by books or scouts, all knowledge prevents disaster." 0/3	Kyren Wail    C  Sorcery If an opponent controls a Plains, and you control a Swamp, you may cast Kyren Wail without paying its mana cost. Target opponent discards a card at random from their hand.	To the Moon and Back    C  Instant Exile target attacking creature. During that creature's controller's next attack step, put that creature onto the battlefield tapped and attacking. That creature cannot be blocked that turn.	Swamp    B  Basic Land – Swamp

Teshev Brinebolts (rare)
Ghazbán Spider (uncommon)
Builder's Battlestone (uncommon)
Untamed Cliffs (uncommon)
Composite Elemental (common)
Breath-Stealer Kusite (common)
Tubes of Kroog (common)
Kobold Rainmaker (common)
Kobold Freehammer (common)
Wind Chill Djinn (common)
Charged Warden (common)
Helmken Vodalian (common)
Kyren Wail (common)
To the Moon and Back (common)
Swamp (basic)