Eighth Edition

{T}: Add {G}{G}.

{T}: Destroy target tapped creature.

Flying {T}: Add one mana of any color.

Other Goblin creatures get +1/+1 and have mountainwalk. (They can't be blocked as long as defending player controls a Mountain.)

Flying

When Wood Elves enters the battlefield, search your library for a Forest card and put that card onto the battlefield. Then shuffle your library.

Swarm of Rats's power is equal to the number of Rats you control.

{B}{B}, {T}: Destroy target green creature.

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

You may have Thorn Elemental assign its combat damage as though it weren't blocked.

When Rukh Egg dies, create a 4/4 red Bird creature token with flying at the beginning of the next end step.

First strike When Nekrataal enters the battlefield, destroy target nonartifact, nonblack creature. That creature can't be regenerated.

{T}: All damage that would be dealt to target creature this turn by a source of your choice is dealt to Oracle's Attendants instead.

Flying (This creature can't be blocked except by creatures with flying or reach.) {R}: Shivan Dragon gets +1/+0 until end of turn.

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, a...

Defender (This creature can't attack.) {1}{B}: Regenerate Carrion Wall.

If you have 3 or less life, this spell costs {6} less to cast. Flying Avatar of Hope can block any number of creatures.