Invasion

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

({T}: Add {R}.)

({T}: Add {W}.)

({T}: Add {B}.)

({T}: Add {W}.)

{T}: Add {C}. {4}{R}, {T}, Sacrifice a creature: Keldon Necropolis deals 2 damage to any target.

Creatures with power 1 or less don't untap during their controllers' untap steps.

{1}, {T}, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.

Flying {T}: Add one mana of any color.

({T}: Add {G}.)

Tek gets +0/+2 as long as you control a Plains, has flying as long as you control an Island, gets +2/+0 as long as you control a Swamp, has first s...

Multicolored spells cost up to {2} less to cast.

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

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

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

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

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

Sulfur Vent enters the battlefield tapped. {T}: Add {B}. {T}, Sacrifice Sulfur Vent: Add {U}{R}.

({T}: Add {W}.)

({T}: Add {G}.)

Irrigation Ditch enters the battlefield tapped. {T}: Add {W}. {T}, Sacrifice Irrigation Ditch: Add {G}{U}.

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

({T}: Add {R}.)

{T}: Add {C}. {T}, Sacrifice Archaeological Dig: Add one mana of any color.