Conflux

Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any c...

Flying {B}: Darklit Gargoyle gets +2/-1 until end of turn.

Reach (This creature can block creatures with flying.) As long as you control a red permanent, Ember Weaver gets +1/+0 and has first strike.

Target creature gets -3/-0 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

When Rhox Meditant enters the battlefield, if you control a green permanent, draw a card.

Counter target spell. Basic landcycling {1}{U} ({1}{U}, Discard this card: Search your library for a basic land card, reveal it, put it into your h...

When Kaleidostone enters the battlefield, draw a card. {5}, {T}, Sacrifice Kaleidostone: Add {W}{U}{B}{R}{G}.

Domain — Matca Rioters's power and toughness are each equal to the number of basic land types among lands you control.

Sacrifice Suicidal Charge: Creatures your opponents control get -1/-1 until end of turn. Those creatures attack this turn if able.

Enchant creature Enchanted creature gets +2/+2 and can't block.

Court Homunculus gets +1/+1 as long as you control another artifact.

Protection from blue

Reach (This creature can block creatures with flying.) As long as you control a red permanent, Ember Weaver gets +1/+0 and has first strike.

Fiery Fall deals 5 damage to target creature. Basic landcycling {1}{R} ({1}{R}, Discard this card: Search your library for a basic land card, revea...

When Rotting Rats enters the battlefield, each player discards a card. Unearth {1}{B} ({1}{B}: Return this card from your graveyard to the battlefi...

{T}: Scattershot Archer deals 1 damage to each creature with flying.

Protection from green

Flying

Whenever Infectious Horror attacks, each opponent loses 2 life.

{1}, {T}: Add one mana of any color.

When Sedraxis Alchemist enters the battlefield, if you control a blue permanent, return target nonland permanent to its owner's hand.

{2}, {T}, Sacrifice Armillary Sphere: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.

Domain — Target creature gets -1/-1 until end of turn for each basic land type among lands you control.