Forcefield

{1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

Mox Pearl

Time Walk

Fungusaur

Whenever Fungusaur is dealt damage, put a +1/+1 counter on it.

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Wyluli Wolf

{T}: Target creature gets +1/+1 until end of turn.

Ancestral Recall

Giant Growth

Target creature gets +3/+3 until end of turn.

Counterspell

Invisibility

Enchant creature
Enchanted creature can't be blocked except by Walls.

Righteousness

Target blocking creature gets +7/+7 until end of turn.

Tawnos's Weaponry

You may choose not to untap Tawnos's Weaponry during your untap step.
{2}, {T}: Target creature gets +1/+1 for as long as Tawnos's Weaponry remains tapped.

Camouflage

Cast this spell only during your declare attackers step.
This turn, instead of declaring blockers, each defending player chooses any number of creatures they control and divides them into a number of piles equal to the number of attacking creatures for whom that player is the defending player. Creatures those players control that can block additional creatures may likewise be put into additional piles. Assign each pile to a different one of those attacking creatures at random. Each creature in a pile that can block the creature that pile is assigned to does so. (Piles can be empty.)

Arcades Sabboth

Flying
At the beginning of your upkeep, sacrifice Arcades Sabboth unless you pay {G}{W}{U}.
Each untapped creature you control gets +0/+2 as long as it's not attacking.
{W}: Arcades Sabboth gets +0/+1 until end of turn.

Mox Sapphire

Aspect of Wolf

Enchant creature
Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.

Crusade

Blessing

Enchant creature
{W}: Enchanted creature gets +1/+1 until end of turn.

Ashnod's Battle Gear

You may choose not to untap Ashnod's Battle Gear during your untap step.
{2}, {T}: Target creature you control gets +2/-2 for as long as Ashnod's Battle Gear remains tapped.