Conflux

{1}, {T}: Add {R}{G}{W}.

Creatures you control get +1/+2 until end of turn. Untap those creatures. Basic landcycling {1}{W} ({1}{W}, Discard this card: Search your library ...

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) When Rhox Bodyguard enters the battlefield, yo...

Protection from green

Search your library for a Plains card, an Island card, a Swamp card, and a Mountain card. Reveal those cards and put them into your hand. Then shuf...

Haste {R}, {T}: Create a 3/1 red Elemental creature token with haste.

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

{U}{B}: Vectis Agents gets -2/-0 until end of turn and can't be blocked this turn.

Protection from white

Protection from artifacts

Flying Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

When Brackwater Elemental attacks or blocks, sacrifice it at the beginning of the next end step. Unearth {2}{U} ({2}{U}: Return this card from your...

{T}: Target land you control becomes the basic land type of your choice until end of turn.

Domain — Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle your library. Exploding Borders deals X...

{1}: Target creature with power 5 or greater gains vigilance until end of turn.

At the beginning of your upkeep, sacrifice Wild Leotau unless you pay {G}.

Enchant creature Enchanted creature has flying, first strike, and vigilance.

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

Flying Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) {2}{R}: Pestilent Kathari gains first strike until end o...

Destroy target artifact creature. Cycling {2} ({2}, Discard this card: Draw a card.)

Target player loses 4 life and you gain 4 life. Basic landcycling {1}{B} ({1}{B}, Discard this card: Search your library for a basic land card, rev...

Whenever another creature with power 5 or greater enters the battlefield under your control, you may return target creature card from your graveyar...

{1}{B}, {T}: Target player discards a card. Activate this ability only during your turn.