MTG

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.

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

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

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

Protection from artifacts

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.

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

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

{1}{W}: This creature gets +0/+3 until end of turn.

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

{T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Target creature can't be blocked this turn.

Whenever this creature attacks, each opponent loses 2 life.

Trample, haste At the beginning of the end step, sacrifice this creature. Unearth {1}{R} ({1}{R}: Return this card from your graveyard to the battl...

Devour 1 (As this creature enters, you may sacrifice any number of creatures. It enters with that many +1/+1 counters on it.) This creature has fly...

When this creature leaves the battlefield, create a 2/2 black Zombie creature token. Unearth {3}{B} ({3}{B}: Return this card from your graveyard t...

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

{1}{R}, Sacrifice a land: Put a +1/+1 counter on this creature. At the beginning of your end step, you may have this creature deal damage equal to ...

Protection from white

Flash Devour 1 (As this creature enters, you may sacrifice any number of creatures. It enters with that many +1/+1 counters on it.)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {U}, {T}: Draw a card, then discard a card.

{W}{U}{B}{R}{G}: This creature gets +2/+2 and gains fear until end of turn. Target creature gets -2/-2 until end of turn. Activate only during your...

Flying When this creature enters, look at the top three cards of your library. You may reveal an artifact card from among them and put it into your...

Flying At the beginning of your upkeep, return an artifact you control to its owner's hand.