
Ball Lightning | Creature | Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Haste (This creature can attack and {T} as soon as it comes under your control.)
At the beginning of the end step, sacrifice this creature. | Trevor Claxton

Dropkick Bomber | Creature | Goblin Warrior | Other Goblins you control get +1/+1.
{R}: Until end of turn, another target Goblin you control gains flying and "When this creature deals combat damage, sacrifice it." | Quintin Gleim

Electroduplicate | Sorcery | | Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token."
Flashback {2}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) | Warren Mahy
3 LSV

Flamewake Phoenix | Creature | Phoenix | Flying, haste
Flamewake Phoenix attacks each combat if able.
Ferocious — At the beginning of combat on your turn, if you control a creature with power 4 or greater, you may pay {R}. If you do, return Flamewake Phoenix from your graveyard to the battlefield. | Min Yum
4 LSV

Slagstorm | Sorcery | | Choose one —
• Slagstorm deals 3 damage to each creature.
• Slagstorm deals 3 damage to each player. | Dan Murayama Scott
0.5 LSV

Alesha, Who Laughs at Fate | Legendary Creature | Human Warrior | First strike
Whenever Alesha attacks, put a +1/+1 counter on it.
Raid — At the beginning of your end step, if you attacked this turn, return target creature card with mana value less than or equal to Alesha's power from your graveyard to the battlefield. | Ekaterina Burmak
4.5 LSV