Invasion

{1}, Sacrifice Rith's Attendant: Add {R}{G}{W}.

Flying Whenever Rith, the Awakener deals combat damage to a player, you may pay {2}{G}. If you do, choose a color, then create a 1/1 green Saprolin...

Play with the top card of your library revealed.

When Ravenous Rats enters the battlefield, target opponent discards a card.

{G}, {T}: You may put a basic land card from your hand onto the battlefield.

{1}{G}: Add one mana of any color.

{1}, Sacrifice Treva's Attendant: Add {G}{W}{U}.

Protection from red

When Phyrexian Delver enters the battlefield, return target creature card from your graveyard to the battlefield. You lose life equal to that card'...

{1}{W}, {T}, Sacrifice Capashen Unicorn: Destroy target artifact or enchantment.

{W}, {T}: Tap target creature. {B}, {T}: Target player loses 1 life.

As Quirion Elves enters the battlefield, choose a color. {T}: Add {G}. {T}: Add one mana of the chosen color.

{T}: Target creature becomes the color of your choice until end of turn.

When Quirion Sentinel enters the battlefield, add one mana of any color.

Flying, protection from white When Crypt Angel enters the battlefield, return target blue or red creature card from your graveyard to your hand.

Kicker {2}{G} (You may pay an additional {2}{G} as you cast this spell.) If Kavu Titan was kicked, it enters the battlefield with three +1/+1 count...

When Kavu Climber enters the battlefield, draw a card.

Whenever Rogue Kavu attacks alone, it gets +2/+0 until end of turn.

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 battlefi...

{R}, {T}: Target creature gains first strike until end of turn. {W}, {T}: Tap target creature.

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...

Kicker {3} (You may pay an additional {3} as you cast this spell.) {B}: Regenerate Urborg Skeleton. If Urborg Skeleton was kicked, it enters the ba...