5th Edition

Whenever Thicket Basilisk blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Flying

{G}, {T}, Sacrifice Scavenger Folk: Destroy target artifact.

Vigilance Rabid Wombat gets +2/+2 for each Aura attached to it.

{1}{G}, {T}: Target creature gets -2/-0 until end of turn.

Whenever Marsh Viper deals damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)

{T}: Add {G}.

Lhurgoyf's power is equal to the number of creature cards in all graveyards and its toughness is equal to that number plus 1.

{T}: Untap target land.

Whenever Johtull Wurm becomes blocked, it gets -2/-1 until end of turn for each creature blocking it beyond the first.

At the beginning of your upkeep, sacrifice Hungry Mist unless you pay {G}{G}.

Reach (This creature can block creatures with flying.)

At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of Ghazbán Ogre.

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

Whenever Fungusaur is dealt damage, put a +1/+1 counter on it.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of your upkeep, Force of Natur...

First strike

Elven Riders can't be blocked except by Walls and/or creatures with flying.

{3}{G}, {T}: You may tap or untap target artifact, creature, or land.