Invasion

When Vodalian Merchant enters the battlefield, draw a card, then discard a card.

Protection from white

Kicker {2} (You may pay an additional {2} as you cast this spell.) Vigilance If Ardent Soldier was kicked, it enters the battlefield with a +1/+1 c...

Flying {T}: Target land becomes the basic land type of your choice until end of turn.

{B}: Hooded Kavu gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

{R}: Firescreamer gets +1/+0 until end of turn.

{B}: Regenerate Metathran Zombie.

Kicker {2}{W} (You may pay an additional {2}{W} as you cast this spell.) If Benalish Lancer was kicked, it enters the battlefield with two +1/+1 co...

Defender (This creature can't attack.) Kicker {1}{W} (You may pay an additional {1}{W} as you cast this spell.) If Prison Barricade was kicked, it ...

Domain — Kavu Scout gets +1/+0 for each basic land type among lands you control.

{U}, {T}: Put target creature you control on top of its owner's library. {R}, {T}: Target creature gains first strike until end of turn.

{G}: Viashino Grappler gains trample until end of turn.

Urborg Phantom can't block. {U}: Prevent all combat damage that would be dealt to and dealt by Urborg Phantom this turn.

Protection from blue

Kicker {3}{B} (You may pay an additional {3}{B} as you cast this spell.) If Duskwalker was kicked, it enters the battlefield with two +1/+1 counter...

When Quirion Trailblazer enters the battlefield, you may search your library for a basic land card and put that card onto the battlefield tapped. I...

Flying Whenever Phyrexian Slayer becomes blocked by a white creature, destroy that creature. It can't be regenerated.

{B}, {T}: Target player loses 1 life. {G}, {T}: Target creature gets +1/+1 until end of turn.

Whenever Phyrexian Reaper becomes blocked by a green creature, destroy that creature. It can't be regenerated.

Protection from black

{2}: Ancient Kavu becomes colorless until end of turn.

Scarred Puma can't attack unless a black or green creature also attacks.

Flying {B}: Phyrexian Battleflies gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

Protection from Kavu