Invasion

Urborg Volcano enters the battlefield tapped. {T}: Add {B} or {R}.

Shivan Oasis enters the battlefield tapped. {T}: Add {R} or {G}.

Whenever an opponent casts a multicolored spell, you gain 4 life.

{T}: Add {R} or {G}.

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

{T}: Add {G} or {W}.

Whenever Sparring Golem becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

{T}: Add {W} or {U}.

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

Domain — {3}, {T}: Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

{1}, Sacrifice Dromar's Attendant: Add {W}{U}{B}.

{T}: Add {U} or {B}.

{1}, Sacrifice Darigaaz's Attendant: Add {B}{R}{G}.

{1}, Sacrifice Crosis's Attendant: Add {U}{B}{R}.

{T}: Add {B} or {R}.

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

Assault deals 2 damage to any target.

Target player discards a card.

Prevent the next 2 damage that would be dealt to target creature this turn.

Yavimaya Kavu's power is equal to the number of red creatures on the battlefield. Yavimaya Kavu's toughness is equal to the number of green creatur...

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

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

Flying Urborg Drake attacks each combat if able.

At the beginning of your upkeep, target player loses 1 life. Sacrifice Smoldering Tar: It deals 4 damage to target creature. Activate this ability ...