Invasion

Black spells you cast cost {B} more to cast. {B}: Andradite Leech gets +1/+1 until end of turn.

Kicker {1}{B} (You may pay an additional {1}{B} as you cast this spell.) When Shivan Emissary enters the battlefield, if it was kicked, destroy ta...

Vigilance {G}: Regenerate Charging Troll.

Kicker {4} (You may pay an additional {4} as you cast this spell.) Kavu Aggressor can't block. If Kavu Aggressor was kicked, it enters the battle...

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

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

Vigilance When Riptide Crab dies, draw a card.

First strike Whenever Voracious Cobra deals combat damage to a creature, destroy that creature.

Flying Whenever Crosis, the Purger deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their h...

Flash Haste

Flying, trample At the beginning of your upkeep, sacrifice a creature. Sacrifice a creature: Regenerate Devouring Strossus.

Whenever Horned Cheetah deals damage, you gain that much life.

Protection from Kavu

Protection from green

First strike Red spells you cast cost {R} more to cast.

{2}{R}, {T}: Destroy target nonbasic land.

{3}{U}, {T}: Draw a card.

Domain — Wayfaring Giant gets +1/+1 for each basic land type among lands you control.

At the beginning of your upkeep, if Pyre Zombie is in your graveyard, you may pay {1}{B}{B}. If you do, return Pyre Zombie to your hand. {1}{R}{R},...

{B}: Cinder Shade gets +1/+1 until end of turn. {R}, Sacrifice Cinder Shade: It deals damage equal to its power to target creature.

This spell can't be countered. {G}: Kavu Chameleon becomes the color of your choice until end of turn.

{T}: Add one mana of any color.

As Alloy Golem enters the battlefield, choose a color. Alloy Golem is the chosen color. (It's still an artifact.)

{2}{R}, {T}: Destroy target nonbasic land.