Beasts of Bogardan

Protection from red
Beasts of Bogardan gets +1/+1 as long as an opponent controls a nontoken white permanent.

Gabriel Angelfire

At the beginning of your upkeep, choose flying, first strike, trample, or rampage 3. Gabriel Angelfire gains that ability until your next upkeep. (Whenever a creature with rampage 3 becomes blocked, it gets +3/+3 until end of turn for each creature blocking it beyond the first.)

Takklemaggot

Enchant creature
At the beginning of the upkeep of enchanted creature’s controller, put a -0/-1 counter on that creature.
When enchanted creature dies, that creature’s controller chooses a creature that Takklemaggot could enchant. If the player does, return Takklemaggot to the battlefield under your control attached to that creature. If they don’t, return Takklemaggot to the battlefield under your control as a non-Aura enchantment. It loses “enchant creature” and gains “At the beginning of that player’s upkeep, Takklemaggot deals 1 damage to that player.”

Goblin Snowman

Whenever Goblin Snowman blocks, prevent all combat damage that would be dealt to and dealt by it this turn.
: Goblin Snowman deals 1 damage to target creature it’s blocking.

Mole Worms

You may choose not to untap Mole Worms during your untap step.
: Tap target land. It doesn’t untap during its controller’s untap step for as long as Mole Worms remains tapped.

Johtull Wurm

Whenever Johtull Wurm becomes blocked, it gets -2/-1 until end of turn for each creature blocking it beyond the first.

Goblin Mutant

Trample
Goblin Mutant can’t attack if defending player controls an untapped creature with power 3 or greater.
Goblin Mutant can’t block creatures with power 3 or greater.

Staff of the Ages

Creatures with landwalk abilities can be blocked as though they didn’t have those abilities.

Dread Wight

At end of combat, put a paralyzation counter on each creature blocking or blocked by Dread Wight and tap those creatures. Each of those creatures doesn’t untap during its controller’s untap step for as long as it has a paralyzation counter on it. Each of those creatures gains “: Remove a paralyzation counter from this creature.”

Burnt Offering

As an additional cost to cast this spell, sacrifice a creature.
Add X mana in any combination of and/or , where X is the sacrificed creature’s converted mana cost.

Woolly Spider

Reach (This creature can block creatures with flying.)
Whenever Woolly Spider blocks a creature with flying, Woolly Spider gets +0/+2 until end of turn.

Brown Ouphe

, : Counter target activated ability from an artifact source. (Mana abilities can’t be targeted.)

Karplusan Giant

Tap an untapped snow land you control: Karplusan Giant gets +1/+1 until end of turn.

Chub Toad

Whenever Chub Toad blocks or becomes blocked, it gets +2/+2 until end of turn.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Energy Tap

Tap target untapped creature you control. If you do, add an amount of equal to that creature’s converted mana cost.

Strip Mine

: Add .
, Sacrifice Strip Mine: Destroy target land.

Crimson Manticore

Flying
, : Crimson Manticore deals 1 damage to target attacking or blocking creature.

Rag Man

, : Target opponent reveals their hand and discards a creature card at random. Activate this ability only during your turn.

Energy Tap

Tap target untapped creature you control. If you do, add an amount of equal to that creature’s converted mana cost.