Standard MTG sets

Valiant — Whenever Heartfire Hero becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it. Whe...

Counter target spell unless its controller pays {3}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Survival — At the beginning of your second main phase, if Kona is tapped, you may put a permanent card from your hand onto the battlefield.

The owner of target spell or nonland permanent puts it on their choice of the top or bottom of their library.

If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets...

Deathtouch Whenever this creature deals combat damage to a player, they lose half their life, rounded up. When this creature dies, if it had no cou...

Target creature you control gets +1/+0 and gains vigilance until end of turn. It deals damage equal to its power to target creature an opponent con...

{T}: Draw three cards. {2}{U}{U}: Return Arcanis to its owner's hand.

Flying When this creature enters, if an opponent lost life this turn, each opponent discards a card.

{T}: Add {R}. If that mana is spent on a Dragon creature spell, it gains haste until end of turn.

Crusader of Odric's power and toughness are each equal to the number of creatures you control.

{T}: Add {C}. {1}, {T}, Sacrifice this land: Draw a card. Activate only if you control five or more lands.

Flying Whenever another creature you control enters, you gain 1 life.

As this creature enters, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.

Flying Whenever Drakuseth attacks, it deals 4 damage to any target and 3 damage to each of up to two other targets.

Flying Whenever you gain life, put a +1/+1 counter on this creature. Whenever you put one or more +1/+1 counters on this creature, draw a card. Thi...

Flying Whenever you cast a noncreature or Dragon spell, this creature deals 1 damage to each opponent.

Kicker {B} (You may pay an additional {B} as you cast this spell.) When this creature enters, if it was kicked, target player sacrifices a creature...

Flying Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flying Whenever this creature attacks, you gain 2 life.

Flying When this creature enters, draw a card, then discard a card.

Flying When this creature enters, you gain 1 life and draw a card.

Whenever this creature or another Vampire you control dies, you may pay {B}. If you do, target player loses 2 life and you gain 2 life.

As long as you control a Dragon, this creature has flying.