Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Flash (You may cast this spell any time you could cast an instant.)
First strike (This creature deals combat damage before creatures without first strike.)

, : Prevent all combat damage that would be dealt by target blocked creature this turn.

Enchant creature
Sacrifice an untapped creature: Enchanted creature gets +2/+0 until end of turn.
Sacrifice enchanted creature: Creatures you control get +2/+0 until end of turn.

Bloodrock Cyclops attacks each combat if able.

You gain life equal to the number of creature cards in your graveyard.

When Bogardan Firefiend dies, it deals 2 damage to target creature.

Target creature attacks this turn if able.
Draw a card.

Whenever Bone Dancer attacks and isn't blocked, you may put the top creature card of defending player's graveyard onto the battlefield under your control. If you do, Bone Dancer assigns no combat damage this turn.

Enchant creature
Enchanted creature gets +1/+1.
Sacrifice Briar Shield: Enchanted creature gets +3/+3 until end of turn.

Prevent all damage that would be dealt to creatures.

Search your library for up to three creature cards, put them into your graveyard, then shuffle your library.

, : Until end of turn, you may cast instant and sorcery spells from the top of your graveyard. If a spell cast this way would be put into a graveyard this turn, exile it instead.

: Reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, put it into your graveyard.

: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying.
: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.

Cast this spell only during the declare blockers step.
X target attacking creatures become blocked. Choking Vines deals 1 damage to each of those creatures. (This spell works on creatures that can't be blocked.)

At the beginning of your upkeep, Cinder Giant deals 2 damage to each other creature you control.

Defender
When Cinder Wall blocks, destroy it at end of combat.

Flying
You may discard Circling Vultures any time you could cast an instant.
At the beginning of your upkeep, sacrifice Circling Vultures unless you exile the top creature card of your graveyard.

Flying
Cloud Djinn can block only creatures with flying.