Tenth Edition

Haste (This creature can attack and {T} as soon as it comes under your control.)

{1}{W}{W}: Target creature gets +1/+1 until end of turn.

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

{2}: Target black or green creature gains haste until end of turn. (It can attack and {T} this turn.)

Haste (This creature can attack and {T} as soon as it comes under your control.) {T}: Kamahl, Pit Fighter deals 3 damage to any target.

All creatures get +X/-X until end of turn.

{7}{R}: Flamewave Invoker deals 5 damage to target player or planeswalker.

Destroy target Plains or Island. Cryoclasm deals 3 damage to that land's controller.

Cone of Flame deals 1 damage to any target, 2 damage to another target, and 3 damage to a third target.

Each player loses 1 life for each creature they control.

Spineless Thug can't block.

Target player loses 4 life and you gain 4 life.

Sacrifice a creature: Nantuko Husk gets +2/+2 until end of turn.

{T}: Target creature gets +1/+1 until end of turn.

Exile X target creature cards from your graveyard. For each creature card exiled this way, create a 2/2 black Zombie creature token.

{B}: Looming Shade gets +1/+1 until end of turn.

When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card.

{2}: Target blue or red creature 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...

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

Look at target player's hand and choose two cards from it. Put them on top of that player's library in any order.

{2}: Target white or black creature gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)

Sea Monster can't attack unless defending player controls an Island.