Conflux

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

Prevent all noncombat damage that would be dealt to creatures you control.

Create X 1/1 white Soldier creature tokens. If X is 5 or more, destroy all other creatures.

{U}, {T}, Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield.

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

Vigilance, trample Whenever this creature blocks a creature, this creature deals damage to that creature's controller equal to this creature's power.

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

Trample At the beginning of your upkeep, if you control a blue permanent, you may create a token that's a copy of this creature.

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

Vigilance {R}, {T}: Target creature can't block this turn. {G}, {T}: Target creature blocks this turn if able.

Protection from blue

Protection from artifacts

[+3]: Destroy target noncreature permanent. [−2]: Gain control of target creature. [−9]: Nicol Bolas deals 7 damage to target player or planeswalke...

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {T}: Add {G}, {W}, or {U}.

As this creature enters, choose an opponent. This creature gets -1/-1 for each card in the chosen player's hand.

{1}{W}, {T}: You gain 5 life. {1}{U}, {T}: Draw a card, then discard a card. {1}{B}, {T}: Target creature gets -2/-2 until end of turn. {1}{R}, {T}...

Whenever another creature you control with power 5 or greater enters, you may return target creature card from your graveyard to your hand.

First strike {W}{U}{B}{R}{G}: Until end of turn, this creature becomes an Angel, gets +3/+3, and gains flying and lifelink.

Flying When this creature enters, if you control a black permanent, target player loses 2 life and you gain 2 life.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

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

Protection from everything If Progenitus would be put into a graveyard from anywhere, reveal Progenitus and shuffle it into its owner's library ins...

Quenchable Fire deals 3 damage to target player or planeswalker. It deals an additional 3 damage to that player or planeswalker at the beginning of...

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