All creatures have protection from black.
All creatures have protection from red.
If you would draw a card, you may instead choose land or nonland and reveal cards from the top of your library until you reveal a card of the chosen kind. Put that card into your hand and put all other cards revealed this way on the bottom of your library in any order.
Creature - Horror       (4BB)
When Abyssal Horror enters the battlefield, target player discards two cards.
Creature - Human Wizard       (1UU)
When Academy Researchers enters the battlefield, you may put an Aura card from your hand onto the battlefield attached to Academy Researchers.
Acidic Soil deals damage to each player equal to the number of lands he or she controls.
Creature - Insect       (1G)
Echo 1G (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
Creature - Troll       (1G)
1G: Regenerate Albino Troll.
Creature - Snake       (3G)
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
Whenever a creature enters the battlefield under your control, you gain life equal to its toughness.
Creature - Angel Spirit       (1W)
[T]: Target attacking or blocking creature gets +1/+1 until end of turn.
Counter target artifact or enchantment spell.
At the beginning of each player's end step, Antagonism deals 2 damage to that player unless one of his or her opponents was dealt damage this turn.
Arc Lightning deals 3 damage divided as you choose among one, two, or three target creatures and/or players.
Each player can't cast more than one spell each turn.
Creature - Elf Druid       (3G)
[T]: Untap two target lands.
Creature - Human Druid       (1G)
Shroud (This creature can't be the target of spells or abilities.)
Whenever you cast an enchantment spell, draw a card.
Creature - Boar       (3G)
Creature - Wurm       (3G)
When Argothian Wurm enters the battlefield, any player may sacrifice a land. If a player does, put Argothian Wurm on top of its owner's library.
Return Attunement to its owner's hand: Draw three cards, then discard four cards.
Nonbasic lands don't untap during their controllers' untap steps.
At the beginning of your upkeep, you may put a page counter on Barrin's Codex.
4, [T], Sacrifice Barrin's Codex: Draw X cards, where X is the number of page counters on Barrin's Codex.
Legendary Creature - Human Wizard       (1UU)
2, Sacrifice a permanent: Return target creature to its owner's hand.
Creatures can't block.
Destroy target land or nonblack creature. It can't be regenerated.