Spit Flame deals 4 damage to target creature. Whenever a Dragon enters the battlefield under your control, you may pay {R}. If you do, return Spit Flame from your graveyard to your hand.
When Spiteful Banditry enters the battlefield, it deals X damage to each creature. Whenever one or more creatures your opponents control die, you create a Treasure token. This ability triggers only once each turn.
As long as it's your turn, Spiteful Prankster has first strike. Whenever another creature dies, Spiteful Prankster deals 1 damage to target player or planeswalker.
The devil appreciated the irony of using doves for ammunition. The townsfolk, not so much.
Deathtouch Spiteful Squad enters the battlefield with two +1/+1 counters on it. When Spiteful Squad dies, put its counters on target creature you control.
"Don't you know first-years pay a toll to walk through here?"
At the beginning of each player's draw step, that player draws an additional card. Whenever a player draws a card, Spiteful Visions deals 1 damage to that player.
Knowledge brings the sting of disillusionment, but the pain teaches perspective.
Whenever Spitting Dilophosaurus enters the battlefield or attacks, put a -1/-1 counter on up to one target creature. Creatures your opponents control with -1/-1 counters on them can't block.