Flying
When Avenging Angel dies, you may put it on top of its owner's library.

, : Ballista Squad deals X damage to target attacking or blocking creature.

Any player may have Breaking Point deal 6 damage to them. If no one does, destroy all creatures. Creatures destroyed this way can't be regenerated.

As Censorship enters the battlefield, choose a word.
Whenever a player says the chosen word, Censorship deals 2 damage to that player.

Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Whenever a source deals damage to Crag Saurian, that source's controller gains control of Crag Saurian.

Dakmor Sorceress's power is equal to the number of Swamps you control.

Shadow (This creature can block or be blocked by only creatures with shadow.)
: Dauthi Mercenary gets +1/+0 until end of turn.

When Day of the Dragons enters the battlefield, exile all creatures you control. Then create that many 5/5 red Dragon creature tokens with flying.
When Day of the Dragons leaves the battlefield, sacrifice all Dragons you control. Then return the exiled cards to the battlefield under your control.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost.
Counter target spell unless its controller pays .

Protection from red
Cycling (, Discard this card: Draw a card.)

When Disease Carriers dies, target creature gets -2/-2 until end of turn.

Flying
Whenever Dragon Mage deals combat damage to a player, each player discards their hand, then draws seven cards.

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

Flying
Exalted Dragon can't attack unless you sacrifice a land. (This cost is paid as attackers are declared.)

Flying
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

Enchant creature
At the beginning of your upkeep, you may put an infection counter on Festering Wound.
At the beginning of the upkeep of enchanted creature's controller, Festering Wound deals X damage to that player, where X is the number of infection counters on Festering Wound.

Target player discards a card at random. Then that player discards another card at random unless they pay .

Affinity for artifacts (This spell costs less to cast for each artifact you control.)
Flying
When Furnace Dragon enters the battlefield, if you cast it from your hand, exile all artifacts.

Whenever a creature blocks, Heat of Battle deals 1 damage to that creature's controller.