Multiverse Design Challenge: Virtual Booster

[-] [+]
15 random cards from the set.
You could alternatively have a booster in the usual rarity pattern.
 U 
Enchantment
Tadpole Swarm enters the battlefield with X spawn counters on it.
At the start of your upkeep you may remove a spawn counter from Tadpole Swarm and put a 1/1 green and blue Frog creature token onto the battlefield.
Creature – Zombie Wurm
Trample
Whenever Craw Lich deals combat damage to a player, you may return target creature card from your graveyard to the battlefield.
6/4
 U 
Artifact Creature – Golem
Implant (When this creature dies, distribute a number of +1/+1 counters equal to its toughness among any number of target creatures.)
1/5
 C 
Instant
Turret Ray deals 2 damage to target creature. If it attacked this turn, Turret Ray deals 4 damage to it instead.
 M 
Creature – Weird
Flash
When Teleporting Mynx enters the battlefield, target creature can't be blocked until the end of the next turn.
4/2
 U 
Creature – Human Wizard
Whenever you cast a spell, each opponent loses 1 life.
2/2
Legendary Land
{t}: Add {1} to your mana pool.
{x}: Target land you control becomes an X/X colorless Eldrazi creature until end of turn. It's still a land. Use this ability only when you could cast a sorcery.
 R 
Instant
Choose one--Put a +1/+1 counter on target creature for each card fewer than seven in your hand; Havoc Charm deals 1 damage to target player for each life that player lost this turn; or destroy target creature or land.
Instant
Untap 1 white creature for each attacking creature target player controls.
 M 
Enchantment
When The Unending Tradition enters the battlefield exile all cards from all graveyards.
Players can only cast spells that have the same name as an exiled spell.
 U 
Instant
Choose one--Exile target creature card in your graveyard and put a 1/1 green Saproling creature token onto the battlefield; or creatures you control gain deathtouch until end of turn.
Dredge 1
Sorcery
Destroy all creatures with power 3 or greater.
 U 
Creature – Human Knight
Exalted
Whenever another creature you control attacks alone Sigiled Steelbreaker you may destroy target artifact.
1/3
Artfiact – Equipment
Equip {1}
Equipped creature has +0/+2 and "{t}: Target creature attacks this turn if able."
 M 
Creature – Demon
Tithing Demon's power and toughness are each equal to your life total.

Whenever Tithing Demon attacks or blocks, you lose half your life, rounded up.
*/*
 T 
Token Land – Cave
{t}: Add {c} to your mana pool.

Tadpole Swarm (uncommon)
Craw Lich (none)
Silicon Golem (uncommon)
Turret Ray (common)
Teleporting Mynx (mythic)
Eivolar's Apprentice (uncommon)
Zendikar Awakened (none)
Havoc Charm (rare)
Tower of Giraffes (none)
The Unending Tradition (mythic)
Viscera Charm (uncommon)
Civic Order (none)
Sigiled Steelbreaker (uncommon)
Studded Leather Garments (none)
Tithing Demon (mythic)
Cave (token)